MORGAN STANLEY DEAN WITTER INFORMATION FUND /NEW/
485BPOS, 2000-05-30
Previous: MORGAN STANLEY DEAN WITTER INFORMATION FUND /NEW/, N-30D, 2000-05-30
Next: MORGAN STANLEY DEAN WITTER INFORMATION FUND /NEW/, 485BPOS, EX-99.B4, 2000-05-30



<PAGE>

     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MAY 30, 2000
                                                    REGISTRATION NOS.: 33-87472
                                                                       811-8916
================================================================================

                      SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                               ----------------
                                   FORM N-1A
                            REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933                     [X]
                         PRE-EFFECTIVE AMENDMENT NO.                         [ ]
                         POST-EFFECTIVE AMENDMENT NO. 6                      [X]
                                     AND/OR
               REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                                  ACT OF 1940                                [X]
                                AMENDMENT NO. 7                              [X]

                                ----------------
                   MORGAN STANLEY DEAN WITTER INFORMATION FUND
                        (A MASSACHUSETTS BUSINESS TRUST)
               (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

                             TWO WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048
                     (ADDRESS OF PRINCIPAL EXECUTIVE OFFICE)

       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (212) 392-1600
                                BARRY FINK, ESQ.
                             TWO WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048
                     (NAME AND ADDRESS OF AGENT FOR SERVICE)

                                    Copy to:
                             STUART M. STRAUSS, ESQ.
                              MAYER, BROWN & PLATT
                                  1675 BROADWAY
                            NEW YORK, NEW YORK 10019

                               ----------------

                  APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING:

 As soon as practicable after this Post-Effective Amendment becomes effective.

  IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE (CHECK APPROPRIATE BOX)

     [ ] immediately upon filing pursuant to paragraph (b)
     [X] on May 31, 2000 pursuant to paragraph (b)
     [ ] 60 days after filing pursuant to paragraph (a)
     [ ] on (date) pursuant to paragraph (a) of rule 485.

                                ----------------
            AMENDING THE PROSPECTUS AND UPDATING FINANCIAL STATEMENTS

================================================================================
<PAGE>

                                                       PROSPECTUS - MAY 31, 2000
Morgan Stanley Dean Witter

              ----------------------------------------------------------------
                                                INFORMATION FUND

        [GRAPHIC OMITTED]











                       A MUTUAL FUND THAT SEEKS LONG-TERM CAPITAL APPRECIATION

  The Securities and Exchange Commission has not approved or disapproved these
         securities or passed upon the adequacy of this Prospectus. Any
             representation to the contrary is a criminal offense.

<PAGE>

CONTENTS


<TABLE>
<CAPTION>
<S>                         <C>
The Fund                    Investment Objective ..............................1

                            Principal Investment Strategies ...................1

                            Principal Risks ...................................2

                            Past Performance ..................................4

                            Fees and Expenses .................................5

                            Additional Investment Strategy Information ........6

                            Additional Risk Information .......................7

                            Fund Management ...................................8


Shareholder Information     Pricing Fund Shares ...............................9

                            How to Buy Shares .................................9

                            How to Exchange Shares ...........................11

                            How to Sell Shares ...............................13

                            Distributions ....................................15

                            Tax Consequences .................................15

                            Share Class Arrangements .........................16

Financial Highlights        ..................................................25

Our Family of Funds         ...................................Inside Back Cover

                            This Prospectus contains important information about
                            the Fund. Please read it carefully and keep it for
                            future reference.
</TABLE>

<PAGE>

THE FUND


[GRAPHIC OMITTED]
INVESTMENT OBJECTIVE
--------------------

Morgan Stanley Dean Witter Information Fund seeks long-term capital
appreciation.


[GRAPHIC OMITTED]
PRINCIPAL INVESTMENT STRATEGIES
-------------------------------

(sidebar)
CAPITAL APPRECIATION
An investment objective having the goal of selecting securities with the
potential to rise in price rather than pay out income.
(end sidebar)



The Fund will normally invest at least 65% of its total assets in common stocks
and investment grade convertible securities of companies located throughout the
world that are engaged in the communications and information industry. The Fund
normally holds common stocks and other equity securities of companies located in
at least three countries, one of which is the United States. It may invest up to
50% of its assets in the securities (including depository receipts) of foreign
companies; however, it will not invest more than 25% of its assets in any one
foreign country. In addition, the Fund will not invest more than 10% of its
assets in convertible securities. In deciding which securities to buy, hold or
sell, the Fund's "Investment Manager," Morgan Stanley Dean Witter Advisors Inc.,
considers business, economic and political conditions.


A company is considered to be in the communications and information industry if
it derives at least 35% of its revenues or earnings from, or devotes at least
35% of its assets to:


o    designing, developing, manufacturing, providing or enabling the following
     products and services: regular telephone service; communications equipment
     and services; electronic components and equipment; broadcasting; computer
     equipment, enabling software, mobile communications and cellular
     radio/paging; electronic mail and other electronic data transmission
     services; networking and linkage of word and data processing systems;
     publishing and information systems; video text and teletext; and emerging
     technologies combining telephone, television and/or computer systems; or

o    the creation, packaging, distribution, and ownership of entertainment and
     information programming.



Common stock is a share ownership or equity interest in a corporation. It may or
may not pay dividends, as some companies reinvest all of their profits back into
their businesses, while others pay out some of their profits to shareholders as
dividends. A convertible security is a bond, preferred stock or other security
that may be converted into a prescribed amount of common stock at a particular
time and price. A depository receipt is generally issued by a bank or financial
institution and represents an ownership interest in the common stock or other
equity securities of a foreign company.

In addition, the Fund may invest in investment grade fixed-income securities.

                                                                               1
<PAGE>

In pursuing the Fund's investment objective, the Investment Manager has
considerable leeway in deciding which investments it buys, holds or sells on a
day-to-day basis -- and which trading strategies it uses. For example, the
Investment Manager in its discretion may determine to use some permitted trading
strategies while not using others.


[GRAPHIC OMITTED]
PRINCIPAL RISKS
---------------

There is no assurance that the Fund will achieve its investment objective. The
Fund's share price will fluctuate with changes in the market value of the Fund's
portfolio securities. When you sell Fund shares, they may be worth less than
what you paid for them and, accordingly, you can lose money investing in this
Fund.

Communications and Information Industry. The Fund concentrates its investments
in the communications and information industry. Because of this concentration,
the value of the Fund's shares may be more volatile than mutual funds that do
not similarly concentrate their investments. The communications and information
industry may be subject to greater changes in governmental policies and
governmental regulation than in many other industries in the United States and
worldwide. Regulatory approval requirements, ownership restrictions and
restrictions on rates of return and types of services that may be offered may
materially affect the products and services of this industry. Additionally, the
products and services of companies in this industry may be subject to faster
obsolescence as a result of greater competition, advancing technological
developments, and changing market and consumer preferences. As a result, the
securities of companies in this industry may exhibit greater price volatility
than those of companies in other industries.

Common Stocks. In general, stock values fluctuate in response to activities
specific to the company as well as general market, economic and political
conditions. These prices can fluctuate widely.

Convertible Securities. The Fund's investments in convertible securities subject
the Fund to the risks associated with both fixed-income securities and common
stocks. To the extent that a convertible security's investment value is greater
than its conversion value, its price will likely increase when interest rates
fall and decrease when interest rates rise, as with a fixed-income security. If
the conversion value exceeds the investment value, the price of the convertible
security will tend to fluctuate directly with the price of the underlying equity
security.


Foreign Securities. The Fund's investments in foreign securities involve risks
that are in addition to the risks associated with domestic securities. One
additional risk is currency risk. While the price of Fund shares is quoted in
U.S. dollars, the Fund generally converts U.S. dollars to a foreign market's
local currency to purchase a security in that


2
<PAGE>

market. If the value of that local currency falls relative to the U.S. dollar,
the U.S. dollar value of the foreign security will decrease. This is true even
if the foreign security's local price remains unchanged.


Foreign securities (including depository receipts) also have risks related to
economic and political developments abroad, including expropriations,
confiscatory taxation, exchange control regulation, limitations on the use or
transfer of Fund assets and any effects of foreign social, economic or political
instability. Foreign companies, in general, are not subject to the regulatory
requirements of U.S. companies and, as such, there may be less publicly
available information about these companies. Moreover, foreign accounting,
auditing and financial reporting standards generally are different from those
applicable to U.S. companies. Finally, in the event of a default of any foreign
debt obligations, it may be more difficult for the Fund to obtain or enforce a
judgment against the issuers of the securities.

Securities of foreign issuers may be less liquid than comparable securities of
U.S. issuers and, as such, their price changes may be more volatile.
Furthermore, foreign exchanges and broker-dealers are generally subject to less
government and exchange scrutiny and regulation than their U.S. counterparts. In
addition, differences in clearance and settlement procedures in foreign markets
may occasion delays in settlements of the Fund's trades effected in those
markets.

Other Risks. The performance of the Fund also will depend on whether the
Investment Manager is successful in pursuing the Fund's investment strategy. The
Fund is also subject to other risks from its permissible investments including
the risks associated with its fixed-income investments.


Shares of the Fund are not bank deposits and are not guaranteed or insured by
the FDIC or any other government agency.

                                                                               3
<PAGE>


[GRAPHIC OMITTED]
PAST PERFORMANCE
----------------
The bar chart and table below provide some indication of the risks of investing
in the Fund. The Fund's past performance does not indicate how the Fund will
perform in the future.

(sidebar)
ANNUAL TOTAL RETURNS
This chart shows how the performance of the Fund's Class B shares has varied
from year to year over the past 4 calendar years.
(end sidebar)


ANNUAL TOTAL RETURNS -- CALENDAR YEARS


-0.20%      15.78%       54.79%       145.96%
------      ------       ------       -------
 1996        '97          '98          '99


The bar chart reflects the performance of Class B shares; the performance of the
other Classes will differ because the Classes have different ongoing fees. The
performance information in the bar chart does not reflect the deduction of sales
charges; if these amounts were reflected, returns would be less than shown.
Year-to-date total return as of March 31, 2000 was 21.12%.

During the periods shown in the bar chart, the highest return for a calendar
quarter was 61.03% (quarter ended December 31, 1999) and the lowest return for a
calendar quarter was --12.45% (quarter ended March 31, 1997).


(sidebar)
AVERAGE ANNUAL TOTAL RETURNS
This table compares the Fund's average annual total returns with those of a
broad measure of market performance over time. The Fund's returns include the
maximum applicable sales charge for each Class and assume you sold your shares
at the end of each period.
(end sidebar)

AVERAGE ANNUAL TOTAL RETURNS (AS OF DECEMBER 31, 1999)
--------------------------------------------------------------------------------
                                              LIFE OF THE FUND
                          PAST 1 YEAR         (SINCE 11/28/95)
--------------------------------------------------------------------------------
  Class A(1)                134.32%                  --
--------------------------------------------------------------------------------
  Class B                   140.96%               44.28%
--------------------------------------------------------------------------------
  Class C(1)                144.56%                  --
--------------------------------------------------------------------------------
  Class D(1)                147.86%                  --
--------------------------------------------------------------------------------
  S&P 500 Index(2)           21.04%               26.33%
--------------------------------------------------------------------------------

(1)  Classes A, C and D commenced operations on July 28, 1997.
(2)  The Standard & Poor's (Registered Trademark) 500 Stock Index (S&P 500) is a
     broad-based index, the performance of which is based on the average
     performance of 500 widely held common stocks. The performance of the Index
     does not include any expenses, fees or charges. The Index is unmanaged and
     should not be considered an investment.



4

<PAGE>

[GRAPHIC OMITTED]
FEES AND EXPENSES
-----------------

The table below briefly describes the fees and expenses that you may pay if you
buy and hold shares of the Fund. The Fund offers four Classes of shares: Classes
A, B, C and D. Each Class has a different combination of fees, expenses and
other features. The Fund does not charge account or exchange fees. See the
"Share Class Arrangements" section for further fee and expense information.


(sidebar)
SHAREHOLDER FEES
These fees are paid directly from your investment.

ANNUAL FUND OPERATING EXPENSES
These expenses are deducted from the Fund's assets and are based on expenses
paid for the fiscal year ended March 31, 2000.
(end sidebar)


<TABLE>
<CAPTION>
                                                     CLASS A       CLASS B       CLASS C      CLASS D
---------------------------------------------------------------------------------------------------------
<S>                                               <C>           <C>           <C>           <C>
  SHAREHOLDER FEES
---------------------------------------------------------------------------------------------------------
  Maximum sales charge (load) imposed on
  purchases (as a percentage of offering price)      5.25%(1)        None          None         None
---------------------------------------------------------------------------------------------------------
  Maximum deferred sales charge (load) (as a
  percentage based on the lesser of the offering
  price or net asset value at redemption)            None(2)         5.00%(3)      1.00%(4)     None
---------------------------------------------------------------------------------------------------------
  ANNUAL FUND OPERATING EXPENSES
---------------------------------------------------------------------------------------------------------
  Management fee                                      0.73%          0.73%         0.73%        0.73%
---------------------------------------------------------------------------------------------------------
  Distribution and service (12b-1) fees               0.24%          0.69%         1.00%        None
---------------------------------------------------------------------------------------------------------
  Other expenses                                      0.16%          0.16%         0.16%        0.16%
---------------------------------------------------------------------------------------------------------
  Total annual Fund operating expenses                1.13%          1.58%         1.89%        0.89%
---------------------------------------------------------------------------------------------------------
</TABLE>


(1)  Reduced for purchases of $25,000 and over.
(2)  Investments that are not subject to any sales charge at the time of
     purchase are subject to a CDSC of 1.00% that will be imposed if you sell
     your shares within one year after purchase, except for certain specific
     circumstances.
(3)  The CDSC is scaled down to 1.00% during the sixth year, reaching zero
     thereafter. See "Share Class Arrangements" for a complete discussion of the
     CDSC.
(4)  Only applicable if you sell your shares within one year after purchase.

                                                                               5
<PAGE>

EXAMPLE

This example is intended to help you compare the cost of investing in the Fund
with the cost of investing in other mutual funds.

The example assumes that you invest $10,000 in the Fund, your investment has a
5% return each year, and the Fund's operating expenses remain the same. Although
your actual costs may be higher or lower, the tables below show your costs at
the end of each period based on these assumptions depending upon whether or not
you sell your shares at the end of each period.


<TABLE>
<CAPTION>
             IF YOU SOLD YOUR SHARES:                      IF YOU HELD YOUR SHARES:
-------------------------------------------------   -----------------------------------------
            1 YEAR   3 YEARS   5 YEARS   10 YEARS   1 YEAR   3 YEARS   5 YEARS   10 YEARS
-------------------------------------------------   -----------------------------------------
<S>          <C>      <C>      <C>        <C>        <C>      <C>       <C>       <C>
  CLASS A    $634     $865     $1,115     $1,827     $634     $865      $1,115    $1,827
-------------------------------------------------   -----------------------------------------
  CLASS B    $661     $799     $1,060     $1,878     $161     $499      $  860    $1,878
-------------------------------------------------   -----------------------------------------
  CLASS C    $292     $594     $1,021     $2,212     $192     $594      $1,021    $2,212
-------------------------------------------------   -----------------------------------------
  CLASS D    $ 91     $284     $  493     $1,096     $ 91     $284      $  493    $1,096
-------------------------------------------------   -----------------------------------------
</TABLE>



Long-term shareholders of Class B and Class C may pay more in sales charges,
including distribution fees, than the economic equivalent of the maximum
front-end sales charges permitted by the NASD.



[GRAPHIC OMITTED]
ADDITIONAL INVESTMENT STRATEGY INFORMATION
------------------------------------------


This section provides additional information relating to the Fund's principal
investment strategies.

Fixed-Income Securities. The Fund may invest up to 35% of its total assets in
investment grade corporate fixed-income securities and U.S. government
securities. Most fixed-income securities pay either fixed or adjustable rates of
interest at regular intervals until they mature, at which point investors get
their principal back. The Fund's fixed-income investments may include zero
coupon securities, which are purchased at a discount and either (i) pay no
interest, or (ii) accrue interest, but make no payments until maturity.


Defensive Investing. The Fund may take temporary "defensive" positions in
attempting to respond to adverse market conditions. The Fund may invest any
amount of its assets in cash or money market instruments in a defensive posture
when the Investment Manager believes it is advisable to do so. Although taking a
defensive posture is designed to protect the Fund from an anticipated market
downturn, it could have the effect of reducing the benefit from any upswing in
the market. When the Fund takes a defensive position, it may not achieve its
investment objective.

6
<PAGE>


Portfolio Turnover. The Fund may engage in active and frequent trading of its
portfolio securities. The Financial Highlights Table at the end of this
Prospectus shows the Fund's portfolio turnover rates during recent fiscal years.
A portfolio turnover rate of 200%, for example, is equivalent to the Fund buying
and selling all of its securities two times during the course of the year. A
high portfolio turnover rate (over 100%) could result in high brokerage costs
and an increase in taxable capital gains distributions to the Fund's
shareholders. See the sections on "Distributions" and "Tax Consequences."

The percentage limitations relating to the composition of the Fund's portfolio
apply at the time the Fund acquires an investment and refer to the Fund's net
assets, unless otherwise noted. Subsequent percentage changes that result from
market fluctuations will not require the Fund to sell any portfolio security.
The Fund may change its principal investment strategies without shareholder
approval; however, you would be notified of any changes.



[GRAPHIC OMITTED]
ADDITIONAL RISK INFORMATION
---------------------------
This section provides additional information relating to the principal risks of
investing in the Fund.


Fixed-Income Securities. Principal risks of investing in the Fund are also
associated with its fixed-income securities. All fixed-income securities, such
as corporate debt, are subject to two types of risk: credit risk and interest
rate risk. Credit risk refers to the possibility that the issuer of a security
will be unable to make interest payments and/or repay the principal on its debt.
While the Fund invests in investment grade securities, certain of these
securities have speculative characteristics.

Interest rate risk refers to fluctuations in the value of a fixed-income
security resulting from changes in the general level of interest rates. When the
general level of interest rates goes up, the prices of most fixed-income
securities go down. When the general level of interest rates goes down, the
prices of most fixed-income securities go up. (Zero coupon securities are
typically subject to greater price fluctuations than comparable securities that
pay current interest.)


                                                                               7
<PAGE>


[GRAPHIC OMITTED]
FUND MANAGEMENT
---------------

(sidebar)
MORGAN STANLEY DEAN WITTER ADVISORS INC.
The Investment Manager is widely recognized as a leader in the mutual fund
industry and together with Morgan Stanley Dean Witter Services Company Inc.,
its wholly-owned subsidiary, had approximately $150 billion in assets under
management as of April 30, 2000.
(end sidebar)


The Fund has retained the Investment Manager -- Morgan Stanley Dean Witter
Advisors Inc. -- to provide administrative services, manage its business affairs
and invest its assets, including the placing of orders for the purchase and sale
of portfolio securities. The Investment Manager is a wholly-owned subsidiary of
Morgan Stanley Dean Witter & Co., a preeminent global financial services firm
that maintains leading market positions in each of its three primary businesses:
securities, asset management and credit services. Its main business office is
located at Two World Trade Center, New York, NY 10048.


The Fund's portfolio is managed within the Investment Manager's Research Group.
Guy G. Rutherfurd, Jr., Senior Vice President of the Investment Manager and
Armon Bar-Tur, Vice President of the Investment Manager, are the primary
portfolio managers of the Fund. Mr. Rutherfurd has been a primary portfolio
manager of the Fund since May 1999 and Mr. Bar-Tur has been a primary portfolio
manager of the Fund since May 2000. Mr. Rutherfurd has been a portfolio manager
with the Investment Manager since February 1997, prior to which he was Executive
Vice President and Chief Investment Officer of Nomura Asset Management (U.S.A.)
Inc. Mr. Bar-Tur has been a portfolio manager with the Investment Manager since
October 1996, prior to which time he was a research analyst with Merrill Lynch
Asset Management.

The Fund pays the Investment Manager a monthly management fee as full
compensation for the services and facilities furnished to the Fund, and for Fund
expenses assumed by the Investment Manager. The fee is based on the Fund's
average daily net assets. For the fiscal year ended March 31, 2000 the Fund
accrued total compensation to the Investment Manager amounting to 0.73% of the
Fund's average daily net assets.


8

<PAGE>

SHAREHOLDER INFORMATION


[GRAPHIC OMITTED]
PRICING FUND SHARES
-------------------

The price of Fund shares (excluding sales charges), called "net asset value," is
based on the value of the Fund's portfolio securities. While the assets of each
Class are invested in a single portfolio of securities, the net asset value of
each Class will differ because the Classes have different ongoing distribution
fees.

The net asset value per share of the Fund is determined once daily at 4:00 p.m.
Eastern time on each day that the New York Stock Exchange is open (or, on days
when the New York Stock Exchange closes prior to 4:00 p.m., at such earlier
time). Shares will not be priced on days that the New York Stock Exchange is
closed.


The value of the Fund's portfolio securities is based on the securities' market
price when available. When a market price is not readily available, including
circumstances under which the Investment Manager determines that a security's
market price is not accurate, a portfolio security is valued at its fair value,
as determined under procedures established by the Fund's Board of Trustees. In
these cases, the Fund's net asset value will reflect certain portfolio
securities' fair value rather than their market price. With respect to
securities that are primarily listed on foreign exchanges, the value of the
Fund's portfolio securities may change on days when you will not be able to
purchase or sell your shares.


An exception to the Fund's general policy of using market prices concerns its
short-term debt portfolio securities. Debt securities with remaining maturities
of sixty days or less at the time of purchase are valued at amortized cost.
However, if the cost does not reflect the securities' market value, these
securities will be valued at their fair value.


[GRAPHIC OMITTED]
HOW TO BUY SHARES
-----------------


(sidebar)
CONTACTING A FINANCIAL ADVISOR
If you are new to the Morgan Stanley Dean Witter Family of Funds and would like
to contact a Financial Advisor, call (877) 937-MSDW (toll-free) for the
telephone number of the Morgan Stanley Dean Witter office nearest you. You may
also access our office locator on our Internet site at:
www.msdw.com/individual/funds
(end sidebar)


You may open a new account to buy Fund shares or buy additional Fund shares for
an existing account by contacting your Morgan Stanley Dean Witter Financial
Advisor or other authorized financial representative. Your Financial Advisor
will assist you, step-by-step, with the procedures to invest in the Fund. You
may also purchase shares directly by calling the Fund's transfer agent and
requesting an application.

Because every investor has different immediate financial needs and long-term
investment goals, the Fund offers investors four Classes of shares: Classes A,
B, C and D. Class D shares are only offered to a limited group of investors.
Each Class of shares offers a distinct structure of sales charges, distribution
and service fees, and other features that are designed to address a variety of
needs. Your

                                                                               9
<PAGE>

Financial Advisor or other authorized financial representative can help you
decide which Class may be most appropriate for you. When purchasing Fund shares,
you must specify which Class of shares you wish to purchase.

When you buy Fund shares, the shares are purchased at the next share price
calculated (less any applicable front-end sales charge for Class A shares) after
we receive your purchase order. Your payment is due on the third business day
after you place your purchase order. We reserve the right to reject any order
for the purchase of Fund Shares.

(sidebar)
EASYINVEST(SM)
A purchase plan that allows you to transfer money automatically from your
checking or savings account or from a Money Market Fund on a semi-monthly,
monthly or quarterly basis. Contact your Morgan Stanley Dean Witter Financial
Advisor for further information about this service.
(end sidebar)


<TABLE>
<CAPTION>

MINIMUM INVESTMENT AMOUNTS
--------------------------------------------------------------------------------
                                                         MINIMUM INVESTMENT
                                                    ----------------------------
INVESTMENT OPTIONS                                     INITIAL       ADDITIONAL
--------------------------------------------------------------------------------
<S>                                   <C>                <C>          <C>
  Regular Accounts                                     $1,000          $100
--------------------------------------------------------------------------------
  Individual Retirement Accounts:  Regular IRAs        $1,000          $100
                                   Education IRAs      $  500          $100
--------------------------------------------------------------------------------
  EasyInvest(SM)
  (Automatically from your
  checking or savings account
  or Money Market Fund)                                $  100*         $100*
--------------------------------------------------------------------------------
</TABLE>

*    Provided your schedule of investments totals $1,000 in twelve months.

There is no minimum investment amount if you purchase Fund shares through: (1)
the Investment Manager's mutual fund asset allocation plan, (2) a program,
approved by the Fund's distributor, in which you pay an asset-based fee for
advisory, administrative and/or brokerage services, or (3) employer-sponsored
employee benefit plan accounts.

Investment Options for Certain Institutional and Other Investors/Class D Shares.
To be eligible to purchase Class D shares, you must qualify under one of the
investor categories specified in the "Share Class Arrangements" section of this
Prospectus.

Subsequent Investments Sent Directly to the Fund. In addition to buying
additional Fund shares for an existing account by contacting your Morgan Stanley
Dean Witter Financial Advisor, you may send a check directly to the Fund. To buy
additional shares in this manner:

o    Write a "letter of instruction" to the Fund specifying the name(s) on the
     account, the account number, the social security or tax identification
     number, the Class of shares you wish to purchase and the investment amount
     (which would include any applicable front-end sales charge). The letter
     must be signed by the account owner(s).

o    Make out a check for the total amount payable to: Morgan Stanley Dean
     Witter Information Fund.

10
<PAGE>

o    Mail the letter and check to Morgan Stanley Dean Witter Trust FSB at P.O.
     Box 1040, Jersey City, NJ 07303.


[GRAPHIC OMITTED]
HOW TO EXCHANGE SHARES
----------------------

Permissible Fund Exchanges. You may exchange shares of any Class of the Fund for
the same Class of any other continuously offered Multi-Class Fund, or for shares
of a No-Load Fund, a Money Market Fund, North American Government Income Trust
or Short-Term U.S. Treasury Trust, without the imposition of an exchange fee.
See the inside back cover of this Prospectus for each Morgan Stanley Dean Witter
Fund's designation as a Multi-Class Fund, No- Load Fund or Money Market Fund. If
a Morgan Stanley Dean Witter Fund is not listed, consult the inside back cover
of that fund's prospectus for its designation. For purposes of exchanges, shares
of FSC Funds (subject to a front-end sales charge) are treated as Class A shares
of a Multi-Class Fund.

Exchanges may be made after shares of the Fund acquired by purchase have been
held for thirty days. There is no waiting period for exchanges of shares
acquired by exchange or dividend reinvestment. The current prospectus for each
fund describes its investment objective(s), policies and investment minimums,
and should be read before investment. Since exchanges are available only into
continuously offered Morgan Stanley Dean Witter Funds, exchanges are not
available into any new Morgan Stanley Dean Witter Fund during its initial
offering period, or when shares of a particular Morgan Stanley Dean Witter Fund
are not being offered for purchase.


Exchange Procedures. You can process an exchange by contacting your Morgan
Stanley Dean Witter Financial Advisor or other authorized financial
representative. Otherwise, you must forward an exchange privilege authorization
form to the Fund's transfer agent -- Morgan Stanley Dean Witter Trust FSB -- and
then write the transfer agent or call (800) 869-NEWS to place an exchange order.
You can obtain an exchange privilege authorization form by contacting your
Financial Advisor or other authorized financial representative or by calling
(800) 869-NEWS. If you hold share certificates, no exchanges may be processed
until we have received all applicable share certificates.

An exchange to any Morgan Stanley Dean Witter Fund (except a Money Market Fund)
is made on the basis of the next calculated net asset values of the Funds
involved after the exchange instructions are accepted. When exchanging into a
Money Market Fund, the Fund's shares are sold at their next calculated net asset
value and the Money Market Fund's shares are purchased at their net asset value
on the following business day.

The Fund may terminate or revise the exchange privilege upon required notice.
The check writing privilege is not available for Money Market Fund shares you
acquire in an exchange.

                                                                              11
<PAGE>

Telephone Exchanges. For your protection when calling Morgan Stanley Dean Witter
Trust FSB, we will employ reasonable procedures to confirm that exchange
instructions communicated over the telephone are genuine. These procedures may
include requiring various forms of personal identification such as name, mailing
address, social security or other tax identification number. Telephone
instructions also may be recorded.


Telephone instructions will be accepted if received by the Fund's transfer agent
between 9:00 a.m. and 4:00 p.m. Eastern time on any day the New York Stock
Exchange is open for business. During periods of drastic economic or market
changes, it is possible that the telephone exchange procedures may be difficult
to implement, although this has not been the case with the Fund in the past.


Margin Accounts. If you have pledged your Fund shares in a margin account,
contact your Morgan Stanley Dean Witter Financial Advisor or other authorized
financial representative regarding restrictions on the exchange of such shares.


Tax Considerations of Exchanges. If you exchange shares of the Fund for shares
of another Morgan Stanley Dean Witter Fund there are important tax
considerations. For tax purposes, the exchange out of the Fund is considered a
sale of Fund shares -- and the exchange into the other fund is considered a
purchase. As a result, you may realize a capital gain or loss.


You should review the "Tax Consequences" section and consult your own tax
professional about the tax consequences of an exchange.


Limitations on Exchanges. Certain patterns of past exchanges and/or purchase or
sale transactions involving the Fund or other Morgan Stanley Dean Witter Funds
may result in the Fund limiting or prohibiting, at its discretion, additional
purchases and/or exchanges. Determinations in this regard may be made based on
the frequency or dollar amount of the previous exchanges or purchase or sale
transactions. You will be notified in advance of limitations on your exchange
privileges.


CDSC Calculations on Exchanges. See the "Share Class Arrangements" section of
this Prospectus for a further discussion of how applicable contingent deferred
sales charges (CDSCs) are calculated for shares of one Morgan Stanley Dean
Witter Fund that are exchanged for shares of another.

For further information regarding exchange privileges, you should contact your
Morgan Stanley Dean Witter Financial Advisor or call (800) 869-NEWS.


12
<PAGE>


[GRAPHIC OMITTED]
HOW TO SELL SHARES
------------------
You can sell some or all of your Fund shares at any time. If you sell Class A,
Class B or Class C shares, your net sale proceeds are reduced by the amount of
any applicable CDSC. Your shares will be sold at the next price calculated after
we receive your order to sell as described below.


<TABLE>
<CAPTION>
OPTIONS               PROCEDURES
-----------------------------------------------------------------------------------------------------------------
<S>                   <C>
  Contact Your        To sell your shares, simply call your Morgan Stanley Dean Witter Financial Advisor or
  Financial Advisor   other authorized financial representative.
                      -------------------------------------------------------------------------------------------
[GRAPHIC OMITTED]     Payment will be sent to the address to which the account
                      is registered or deposited in your brokerage account.
-----------------------------------------------------------------------------------------------------------------
  By Letter           You can also sell your shares by writing a "letter of instruction" that includes:
                      o  your account number;
[GRAPHIC OMITTED]     o  the dollar amount or the number of shares you wish to sell;
                      o  the Class of shares you wish to sell; and
                      o  the signature of each owner as it appears on the account.
                      -------------------------------------------------------------------------------------------
                      If you are requesting payment to anyone other than the registered owner(s) or that
                      payment be sent to any address other than the address of the registered owner(s) or
                      pre-designated bank account, you will need a signature guarantee. You can obtain a
                      signature guarantee from an eligible guarantor acceptable to Morgan Stanley Dean
                      Witter Trust FSB. (You should contact Morgan Stanley Dean Witter Trust FSB at
                      (800) 869-NEWS for a determination as to whether a particular institution is an eligible
                      guarantor.) A notary public cannot provide a signature guarantee. Additional
                      documentation may be required for shares held by a corporation, partnership, trustee
                      or executor.
                      -------------------------------------------------------------------------------------------
                      Mail the letter to Morgan Stanley Dean Witter Trust FSB at P.O. Box 983, Jersey City,
                      NJ 07303. If you hold share certificates, you must return
                      the certificates, along with the letter and any required
                      additional documentation.
                      -------------------------------------------------------------------------------------------
                      A check will be mailed to the name(s) and address in which
                      the account is registered, or otherwise according to your instructions.
-----------------------------------------------------------------------------------------------------------------
  Systematic          If your investment in all of the Morgan Stanley Dean Witter Family of Funds has a total
  Withdrawal Plan     market value of at least $10,000, you may elect to withdraw amounts of $25 or more,
                      or in any whole percentage of a fund's balance (provided the amount is at least $25), on
[GRAPHIC OMITTED]     a monthly, quarterly, semi-annual or annual basis, from any fund with a balance of at
                      least $1,000. Each time you add a fund to the plan, you must meet the plan
                      requirements.
                      -------------------------------------------------------------------------------------------
                      Amounts withdrawn are subject to any applicable CDSC. A CDSC may be waived under
                      certain circumstances. See the Class B waiver categories listed in the "Share Class
                      Arrangements" section of this Prospectus.
                      -------------------------------------------------------------------------------------------
                      To sign up for the Systematic Withdrawal Plan, contact your Morgan Stanley Dean
                      Witter Financial Advisor or call (800) 869-NEWS. You may terminate or suspend your
                      plan at any time. Please remember that withdrawals from the plan are sales of shares,
                      not Fund "distributions," and ultimately may exhaust your account balance. The Fund
                      may terminate or revise the plan at any time.
-----------------------------------------------------------------------------------------------------------------
</TABLE>


                                                                              13
<PAGE>


Payment for Sold Shares. After we receive your complete instructions to sell as
described above, a check will be mailed to you within seven days, although we
will attempt to make payment within one business day. Payment may also be sent
to your brokerage account.


Payment may be postponed or the right to sell your shares suspended under
unusual circumstances. If you request to sell shares that were recently
purchased by check, your sale will not be effected until it has been verified
that the check has been honored.


Tax Considerations. Normally, your sale of Fund shares is subject to federal and
state income tax. You should review the "Tax Consequences" section of this
Prospectus and consult your own tax professional about the tax consequences of a
sale.

Reinstatement Privilege. If you sell Fund shares and have not previously
exercised the reinstatement privilege, you may, within 35 days after the date of
sale, invest any portion of the proceeds in the same Class of Fund shares at
their net asset value and receive a pro rata credit for any CDSC paid in
connection with the sale.

Involuntary Sales. The Fund reserves the right, on sixty days' notice, to sell
the shares of any shareholder (other than shares held in an IRA or 403(b)
Custodial Account) whose shares, due to sales by the shareholder, have a value
below $100, or in the case of an account opened through EasyInvest(SM), if after
12 months the shareholder has invested less than $1,000 in the account.

However, before the Fund sells your shares in this manner, we will notify you
and allow you sixty days to make an additional investment in an amount that will
increase the value of your account to at least the required amount before the
sale is processed. No CDSC will be imposed on any involuntary sale.

Margin Accounts. If you have pledged your Fund shares in a margin account,
contact your Morgan Stanley Dean Witter Financial Advisor or other authorized
financial representative regarding restrictions on the sale of such shares.


14
<PAGE>


[GRAPHIC OMITTED]
DISTRIBUTIONS
-------------

(sidebar)
TARGETED DIVIDENDS(SM)
You may select to have your Fund distributions automatically invested in other
Classes of Fund shares or Classes of another Morgan Stanley Dean Witter Fund
that you own. Contact your Morgan Stanley Dean Witter Financial Advisor for
further information about this service.
(end sidebar)

The Fund passes substantially all of its earnings from income and capital gains
along to its investors as "distributions." The Fund earns income from stocks and
interest from fixed-income investments. These amounts are passed along to Fund
shareholders as "income dividend distributions." The Fund realizes capital gains
whenever it sells securities for a higher price than it paid for them. These
amounts may be passed along as "capital gain distributions."

The Fund declares income dividends separately for each Class. Distributions paid
on Class A and Class D shares usually will be higher than for Class B and Class
C because distribution fees that Class B and Class C pay are higher. Normally,
income dividends are distributed to shareholders semi-annually. Capital gains,
if any, are usually distributed in June and December. The Fund, however, may
retain and reinvest any long-term capital gains. The Fund may at times make
payments from sources other than income or capital gains that represent a return
of a portion of your investment.

Distributions are reinvested automatically in additional shares of the same
Class and automatically credited to your account, unless you request in writing
that all distributions be paid in cash. If you elect the cash option, the Fund
will mail a check to you no later than seven business days after the
distribution is declared. No interest will accrue on uncashed checks. If you
wish to change how your distributions are paid, your request should be received
by the Fund's transfer agent, Morgan Stanley Dean Witter Trust FSB, at least
five business days prior to the record date of the distributions.


[GRAPHIC OMITTED]
TAX CONSEQUENCES
----------------
As with any investment, you should consider how your Fund investment will be
taxed. The tax information in this Prospectus is provided as general
information. You should consult your own tax professional about the tax
consequences of an investment in the Fund.

Unless your investment in the Fund is through a tax-deferred retirement account,
such as a 401(k) plan or IRA, you need to be aware of the possible tax
consequences when:

o    The Fund makes distributions; and

o    You sell Fund shares, including an exchange to another Morgan Stanley Dean
     Witter Fund.

Taxes on Distributions. Your distributions are normally subject to federal and
state income tax when they are paid, whether you take them in cash or reinvest
them in

                                                                              15
<PAGE>


Fund shares. A distribution also may be subject to local income tax. Any income
dividend distributions and any short-term capital gain distributions are taxable
to you as ordinary income. Any long-term capital gain distributions are taxable
as long-term capital gains, no matter how long you have owned shares in the
Fund.


If more than 50% of the Fund's assets are invested in foreign securities at the
end of any fiscal year, the Fund may elect to permit shareholders to take a
credit or deduction on their federal income tax return for foreign taxes paid by
the Fund.

Every January, you will be sent a statement (IRS Form 1099-DIV) showing the
taxable distributions paid to you in the previous year. The statement provides
information on your dividends and capital gains for tax purposes.


Taxes on Sales. Your sale of Fund shares normally is subject to federal and
state income tax and may result in a taxable gain or loss to you. A sale also
may be subject to local income tax. Your exchange of Fund shares for shares of
another Morgan Stanley Dean Witter Fund is treated for tax purposes like a sale
of your original shares and a purchase of your new shares. Thus, the exchange
may, like a sale, result in a taxable gain or loss to you and will give you a
new tax basis for your new shares.

When you open your Fund account, you should provide your social security or tax
identification number on your investment application. By providing this
information, you will avoid being subject to a federal backup withholding tax of
31% on taxable distributions and redemption proceeds. Any withheld amount would
be sent to the IRS as an advance tax payment.


[GRAPHIC OMITTED]
SHARE CLASS ARRANGEMENTS
------------------------

The Fund offers several Classes of shares having different distribution
arrangements designed to provide you with different purchase options according
to your investment needs. Your Morgan Stanley Dean Witter Financial Advisor or
other authorized financial representative can help you decide which Class may be
appropriate for you.

The general public is offered three Classes: Class A shares, Class B shares and
Class C shares, which differ principally in terms of sales charges and ongoing
expenses. A fourth Class, Class D shares, is offered only to a limited category
of investors. Shares that you acquire through reinvested distributions will not
be subject to any front-end sales charge or CDSC -- contingent deferred sales
charge. Sales personnel may receive different compensation for selling each
Class of shares. The sales charges applicable to each Class provide for the
distribution financing of shares of that Class.


16
<PAGE>


The chart below compares the sales charge and annual 12b-1 fee applicable to
each Class:


<TABLE>
<CAPTION>

                                                                                                 MAXIMUM
CLASS     SALES CHARGE                                                                       ANNUAL 12B-1 FEE
-----------------------------------------------------------------------------------------------------------------
<S>       <C>                                                                               <C>
  A       Maximum 5.25% initial sales charge reduced for purchase of $25,000 or
          more; shares sold without an initial sales charge are generally
          subject to a 1.0% CDSC during the first year                                            0.25%
-----------------------------------------------------------------------------------------------------------------
  B       Maximum 5.0% CDSC during the first year decreasing to 0% after six years                1.0%
-----------------------------------------------------------------------------------------------------------------
  C       1.0% CDSC during the first year                                                         1.0%
-----------------------------------------------------------------------------------------------------------------
  D       None                                                                                    None
-----------------------------------------------------------------------------------------------------------------
</TABLE>

CLASS A SHARES Class A shares are sold at net asset value plus an initial sales
charge of up to 5.25%. The initial sales charge is reduced for purchases of
$25,000 or more according to the schedule below. Investments of $1 million or
more are not subject to an initial sales charge, but are generally subject to a
contingent deferred sales charge, or CDSC, of 1.0% on sales made within one year
after the last day of the month of purchase. The CDSC will be assessed in the
same manner and with the same CDSC waivers as with Class B shares. Class A
shares are also subject to a distribution (12b-1) fee of up to 0.25% of the
average daily net assets of the Class.

The offering price of Class A shares includes a sales charge (expressed as a
percentage of the offering price) on a single transaction as shown in the
following table:

(sidebar)
FRONT-END SALES CHARGE OR FSC
An initial sales charge you pay when purchasing Class A shares that is based on
a percentage of the offering price. The percentage declines based upon the
dollar value of Class A shares you purchase. We offer three ways to reduce your
Class A sales charges -- the Combined Purchase Privilege, Right of Accumulation
and Letter of Intent.
(end sidebar)



<TABLE>
<CAPTION>
                                                  FRONT-END SALES CHARGE
                                     ------------------------------------------------
                                           PERCENTAGE OF       APPROXIMATE PERCENTAGE
AMOUNT OF SINGLE TRANSACTION           PUBLIC OFFERING PRICE   OF NET AMOUNT INVESTED
-------------------------------------------------------------------------------------
<S>                                   <C>                     <C>
  Less than $25,000                            5.25%                   5.54%
-------------------------------------------------------------------------------------
  $25,000 but less than $50,000                4.75%                   4.99%
-------------------------------------------------------------------------------------
  $50,000 but less than $100,000               4.00%                   4.17%
-------------------------------------------------------------------------------------
  $100,000 but less than $250,000              3.00%                   3.09%
-------------------------------------------------------------------------------------
  $250,000 but less than $1 million            2.00%                   2.04%
-------------------------------------------------------------------------------------
  $1 million and over                             0                       0
-------------------------------------------------------------------------------------
</TABLE>


                                                                              17
<PAGE>

The reduced sales charge schedule is applicable to purchases of Class A shares
in a single transaction by:

o    A single account (including an individual, trust or fiduciary account).

o    Family member accounts (limited to husband, wife and children under the age
     of 21).

o    Pension, profit sharing or other employee benefit plans of companies and
     their affiliates.

o    Tax-exempt organizations.

o    Groups organized for a purpose other than to buy mutual fund shares.

Combined Purchase Privilege. You also will have the benefit of reduced sales
charges by combining purchases of Class A shares of the Fund in a single
transaction with purchases of Class A shares of other Multi-Class Funds and
shares of FSC Funds.

Right of Accumulation. You also may benefit from a reduction of sales charges if
the cumulative net asset value of Class A shares of the Fund purchased in a
single transaction, together with shares of other Funds you currently own which
were previously purchased at a price including a front-end sales charge
(including shares acquired through reinvestment of distributions), amounts to
$25,000 or more. Also, if you have a cumulative net asset value of all your
Class A and Class D shares equal to at least $5 million (or $25 million for
certain employee benefit plans), you are eligible to purchase Class D shares of
any Fund subject to the Fund's minimum initial investment requirement.


You must notify your Morgan Stanley Dean Witter Financial Advisor or other
authorized financial representative (or Morgan Stanley Dean Witter Trust FSB if
you purchase directly through the Fund), at the time a purchase order is placed,
that the purchase qualifies for the reduced sales charge under the Right of
Accumulation. Similar notification must be made in writing when an order is
placed by mail. The reduced sales charge will not be granted if: (i)
notification is not furnished at the time of the order; or (ii) a review of the
records of Dean Witter Reynolds or other authorized dealer of Fund shares or the
Fund's transfer agent does not confirm your represented holdings.

Letter of Intent. The schedule of reduced sales charges for larger purchases
also will be available to you if you enter into a written "letter of intent." A
letter of intent provides for the purchase of Class A shares of the Fund or
other Multi-Class Funds or shares of FSC Funds within a thirteen-month period.
The initial purchase under a letter of intent must be at least 5% of the stated
investment goal. To determine the applicable sales charge reduction, you may
also include: (1) the cost of shares of other Morgan Stanley Dean Witter Funds
which were previously purchased at a price including a front-end sales charge
during the 90-day period prior to the distributor receiving the letter of
intent, and (2) the cost of shares of other funds you currently own acquired in
exchange


18
<PAGE>


for shares of funds purchased during that period at a price including a
front-end sales charge. You can obtain a letter of intent by contacting your
Morgan Stanley Dean Witter Financial Advisor or other authorized financial
representative, or by calling (800) 869-NEWS. If you do not achieve the stated
investment goal within the thirteen-month period, you are required to pay the
difference between the sales charges otherwise applicable and sales charges
actually paid, which may be deducted from your investment.


Other Sales Charge Waivers. In addition to investments of $1 million or more,
your purchase of Class A shares is not subject to a front-end sales charge (or a
CDSC upon sale) if your account qualifies under one of the following categories:

o    A trust for which Morgan Stanley Dean Witter Trust FSB provides
     discretionary trustee services.


o    Persons participating in a fee-based investment program (subject to all of
     its terms and conditions, including termination fees, mandatory sale or
     transfer restrictions on termination) approved by the Fund's distributor
     pursuant to which they pay an asset-based fee for investment advisory,
     administrative and/or brokerage services.


o    Employer-sponsored employee benefit plans, whether or not qualified under
     the Internal Revenue Code, for which Morgan Stanley Dean Witter Trust FSB
     serves as trustee or Dean Witter Reynolds' Retirement Plan Services serves
     as recordkeeper under a written Recordkeeping Services Agreement ("MSDW
     Eligible Plans") which have at least 200 eligible employees.

o    An MSDW Eligible Plan whose Class B shares have converted to Class A
     shares, regardless of the plan's asset size or number of eligible
     employees.


o    A client of a Morgan Stanley Dean Witter Financial Advisor who joined us
     from another investment firm within six months prior to the date of
     purchase of Fund shares, and you used the proceeds from the sale of shares
     of a proprietary mutual fund of that Financial Advisor's previous firm that
     imposed either a front-end or deferred sales charge to purchase Class A
     shares, provided that: (1) you sold the shares not more than 60 days prior
     to the purchase of Fund shares, and (2) the sale proceeds were maintained
     in the interim in cash or a money market fund.

o    Current or retired Directors/Trustees of the Morgan Stanley Dean Witter
     Funds, such persons' spouses and children under the age of 21, and trust
     accounts for which any of such persons is a beneficiary.

o    Current or retired directors, officers and employees of Morgan Stanley Dean
     Witter & Co. and any of its subsidiaries, such persons' spouses and
     children under the age of 21, and trust accounts for which any of such
     persons is a beneficiary.

                                                                              19
<PAGE>

CLASS B SHARES Class B shares are offered at net asset value with no initial
sales charge but are subject to a contingent deferred sales charge, or CDSC, as
set forth in the table below. For the purpose of calculating the CDSC, shares
are deemed to have been purchased on the last day of the month during which they
were purchased.

(sidebar)
CONTINGENT DEFERRED SALES CHARGE OR CDSC
A fee you pay when you sell shares of certain Morgan Stanley Dean Witter Funds
purchased without an initial sales charge. This fee declines the longer you hold
your shares as set forth in the table.
(end sidebar)


<TABLE>
<CAPTION>
                                      CDSC AS A PERCENTAGE
YEAR SINCE PURCHASE PAYMENT MADE       OF AMOUNT REDEEMED
----------------------------------------------------------------
<S>                                  <C>
  First                                      5.0%
----------------------------------------------------------------
  Second                                     4.0%
----------------------------------------------------------------
  Third                                      3.0%
----------------------------------------------------------------
  Fourth                                     2.0%
----------------------------------------------------------------
  Fifth                                      2.0%
----------------------------------------------------------------
  Sixth                                      1.0%
----------------------------------------------------------------
  Seventh and thereafter                     None
----------------------------------------------------------------
</TABLE>

Each time you place an order to sell or exchange shares, shares with no CDSC
will be sold or exchanged first, then shares with the lowest CDSC will be sold
or exchanged next. For any shares subject to a CDSC, the CDSC will be assessed
on an amount equal to the lesser of the current market value or the cost of the
shares being sold.

CDSC Waivers. A CDSC, if otherwise applicable, will be waived in the case of:

o    Sales of shares held at the time you die or become disabled (within the
     definition in Section 72(m)(7) of the Internal Revenue Code which relates
     to the ability to engage in gainful employment), if the shares are: (i)
     registered either in your name (not a trust) or in the names of you and
     your spouse as joint tenants with right of survivorship; or (ii) held in a
     qualified corporate or self-employed retirement plan, IRA or 403(b)
     Custodial Account, provided in either case that the sale is requested
     within one year of your death or initial determination of disability.


o    Sales in connection with the following retirement plan "distributions:" (i)
     lump-sum or other distributions from a qualified corporate or self-employed
     retirement plan following retirement (or, in the case of a "key employee"
     of a "top heavy" plan, following attainment of age 59 1/2); (ii)
     distributions from an IRA or 403(b) Custodial Account following attainment
     of age 59 1/2; or (iii) a tax-free return of an excess IRA contribution (a
     "distribution" does not include a direct transfer of IRA, 403(b) Custodial
     Account or retirement plan assets to a successor custodian or trustee).

o    Sales of shares held for you as a participant in an MSDW Eligible Plan.


o    Sales of shares in connection with the Systematic Withdrawal Plan of up to
     12% annually of the value of each fund from which plan sales are made. The
     percentage is determined on the date you establish the Systematic
     Withdrawal Plan and based on the next calculated share price. You may have
     this CDSC waiver applied in amounts



20
<PAGE>

up to 1% per month, 3% per quarter, 6% semi-annually or 12% annually. Shares
with no CDSC will be sold first, followed by those with the lowest CDSC. As
such, the waiver benefit will be reduced by the amount of your shares that are
not subject to a CDSC. If you suspend your participation in the plan, you may
later resume plan payments without requiring a new determination of the account
value for the 12% CDSC waiver.


o    Sales of shares if you simultaneously invest the proceeds in the Investment
     Manager's mutual fund asset allocation program, pursuant to which investors
     pay an asset-based fee. Any shares you acquire in connection with the
     Investment Manager's mutual fund asset allocation program are subject to
     all of the terms and conditions of that program, including termination
     fees, mandatory sale or transfer restrictions on termination.


All waivers will be granted only following the Fund's distributor receiving
confirmation of your entitlement. If you believe you are eligible for a CDSC
waiver, please contact your Financial Advisor or call (800) 869-NEWS.


Distribution Fee. Class B shares are subject to an annual distribution (12b-1)
fee of 1.0% of the lesser of: (a) the average daily aggregate gross purchases by
all shareholders of the Fund's Class B shares since the inception of the Fund
(not including reinvestments of dividends or capital gains distributions), less
the average daily aggregate net asset value of the Fund's Class B shares sold by
all shareholders since the Fund's inception upon which a CDSC has been imposed
or waived, or (b) the average daily net assets of Class B.


Conversion Feature. After ten (10) years, Class B shares will convert
automatically to Class A shares of the Fund with no initial sales charge. The
ten year period runs from the last day of the month in which the shares were
purchased, or in the case of Class B shares acquired through an exchange, from
the last day of the month in which the original Class B shares were purchased;
the shares will convert to Class A shares based on their relative net asset
values in the month following the ten year period. At the same time, an equal
proportion of Class B shares acquired through automatically reinvested
distributions will convert to Class A shares on the same basis. (Class B shares
held before May 1, 1997, however, will convert to Class A shares in May 2007.)

In the case of Class B shares held in an MSDW Eligible Plan, the plan is treated
as a single investor and all Class B shares will convert to Class A shares on
the conversion date of the Class B shares of a Morgan Stanley Dean Witter Fund
purchased by that plan.

Currently, the Class B share conversion is not a taxable event; the conversion
feature may be cancelled if it is deemed a taxable event in the future by the
Internal Revenue Service.

                                                                              21
<PAGE>

If you exchange your Class B shares for shares of a Money Market Fund, a No-Load
Fund, North American Government Income Trust or Short-Term U.S. Treasury Trust,
the holding period for conversion is frozen as of the last day of the month of
the exchange and resumes on the last day of the month you exchange back into
Class B shares.

Exchanging Shares Subject to a CDSC. There are special considerations when you
exchange Fund shares that are subject to a CDSC. When determining the length of
time you held the shares and the corresponding CDSC rate, any period (starting
at the end of the month) during which you held shares of a fund that does not
charge a CDSC will not be counted. Thus, in effect the "holding period" for
purposes of calculating the CDSC is frozen upon exchanging into a fund that does
not charge a CDSC.


For example, if you held Class B shares of the Fund in a regular account for one
year, exchanged to Class B of another Morgan Stanley Dean Witter Multi-Class
Fund for another year, then sold your shares, a CDSC rate of 4% would be imposed
on the shares based on a two year holding period -- one year for each fund.
However, if you had exchanged the shares of the Fund for a Money Market fund
(which does not charge a CDSC) instead of the Multi-Class Fund, then sold your
shares, a CDSC rate of 5% would be imposed on the shares based on a one year
holding period. The one year in the Money Market Fund would not be counted.
Nevertheless, if shares subject to a CDSC are exchanged for a Fund that does not
charge a CDSC, you will receive a credit when you sell the shares equal to the
distribution (12b-1) fees, if any, you paid on those shares while in that fund
up to the amount of any applicable CDSC.

In addition, shares that are exchanged into or from a Morgan Stanley Dean Witter
Fund subject to a higher CDSC rate will be subject to the higher rate, even if
the shares are re-exchanged into a fund with a lower CDSC rate.


CLASS C SHARES Class C shares are sold at net asset value with no initial sales
charge but are subject to a CDSC of 1.0% on sales made within one year after the
last day of the month of purchase. The CDSC will be assessed in the same manner
and with the same CDSC waivers as with Class B shares.

Distribution Fee. Class C shares are subject to an annual distribution (12b-1)
fee of up to 1.0% of the average daily net assets of that Class. The Class C
shares' distribution fee may cause that Class to have higher expenses and pay
lower dividends than Class A or Class D shares. Unlike Class B shares, Class C
shares have no conversion feature and, accordingly, an investor that purchases
Class C shares may be subject to distribution (12b-1) fees applicable to Class C
shares for an indefinite period.


22
<PAGE>

CLASS D SHARES Class D shares are offered without any sales charge on purchases
or sales and without any distribution (12b-1) fee. Class D shares are offered
only to investors meeting an initial investment minimum of $5 million ($25
million for MSDW Eligible Plans) and the following investor categories:

o    Investors participating in the Investment Manager's mutual fund asset
     allocation program (subject to all of its terms and conditions, including
     termination fees, mandatory sale or transfer restrictions on termination)
     pursuant to which they pay an asset-based fee.

o    Persons participating in a fee-based investment program (subject to all of
     its terms and conditions, including termination fees, mandatory sale or
     transfer restrictions on termination) approved by the Fund's distributor
     pursuant to which they pay an asset-based fee for investment advisory,
     administrative and/or brokerage services.


o    Employee benefit plans maintained by Morgan Stanley Dean Witter & Co. or
     any of its subsidiaries for the benefit of certain employees of Morgan
     Stanley Dean Witter & Co. and its subsidiaries.

o    Certain unit investment trusts sponsored by Dean Witter Reynolds.

o    Certain other open-end investment companies whose shares are distributed by
     the Fund's distributor.

o    Investors who were shareholders of the Dean Witter Retirement Series on
     September 11, 1998 for additional purchases for their former Dean Witter
     Retirement Series accounts.

Meeting Class D Eligibility Minimums. To meet the $5 million ($25 million for
MSDW Eligible Plans) initial investment to qualify to purchase Class D shares
you may combine: (1) purchases in a single transaction of Class D shares of the
Fund and other Morgan Stanley Dean Witter Multi-Class Funds; and/or (2) previous
purchases of Class A and Class D shares of Multi-Class Funds and shares of FSC
Funds you currently own, along with shares of Morgan Stanley Dean Witter Funds
you currently own that you acquired in exchange for those shares.


NO SALES CHARGES FOR REINVESTED CASH DISTRIBUTIONS If you receive a cash payment
representing an income dividend or capital gain and you reinvest that amount in
the applicable Class of shares by returning the check within 30 days of the
payment date, the purchased shares would not be subject to an initial sales
charge or CDSC.

                                                                              23
<PAGE>


PLAN OF DISTRIBUTION (RULE 12b-1 FEES) The Fund has adopted a Plan of
Distribution in accordance with Rule 12b-1 under the Investment Company Act of
1940 with respect to the distribution of Class A, Class B and Class C shares.
The Plan allows the Fund to pay distribution fees for the sale and distribution
of these shares. It also allows the Fund to pay for services to shareholders of
Class A, Class B and Class C shares. Because these fees are paid out of the
Fund's assets on an ongoing basis, over time these fees will increase the cost
of your investment in these Classes and may cost you more than paying other
types of sales charges.


24
<PAGE>

FINANCIAL HIGHLIGHTS

The financial highlights table is intended to help you understand the Fund's
financial performance for the life of the Fund. Certain information reflects
financial results for a single Fund share throughout each year. The total
returns in the table represent the rate an investor would have earned or lost on
an investment in the Fund (assuming reinvestment of all dividends and
distributions).


This information has been audited by PricewaterhouseCoopers LLP, independent
accountants, whose report, along with the Fund's financial statements, is
included in the annual report, which is available upon request.

<TABLE>
<CAPTION>
                                                                              FOR THE PERIOD
                                                                              JULY 28, 1997*
                                                                                 THROUGH
FOR THE YEAR ENDED MARCH 31,                     2000             1999        MARCH 31, 1998
--------------------------------------------------------------------------------------------------
<S>                                             <C>              <C>              <C>
CLASS A SHARES++
--------------------------------------------------------------------------------------------------
SELECTED PER SHARE DATA
--------------------------------------------------------------------------------------------------
Net asset value, beginning of period            $19.23           $14.02           $11.43
--------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
 Net investment loss                             (0.27)           (0.11)           (0.08)
 Net realized and unrealized gain                26.41             7.04             2.67
                                                ------           ------           ------
Total income from investment operations          26.14             6.93             2.59
--------------------------------------------------------------------------------------------------
Less distributions from net realized gain        (4.17)           (1.72)              --
--------------------------------------------------------------------------------------------------
Net asset value, end of period                  $41.20           $19.23           $14.02
--------------------------------------------------------------------------------------------------
TOTAL RETURN+                                   155.88%           54.33%           22.66%(1)
--------------------------------------------------------------------------------------------------
RATIOS TO AVERAGE NET ASSETS:
--------------------------------------------------------------------------------------------------
Expenses                                          1.13%(3)         1.24%(3)         1.27%(2)
--------------------------------------------------------------------------------------------------
Net investment loss                              (0.82)%(3)       (0.74)%(3)       (0.93)%(2)
--------------------------------------------------------------------------------------------------
SUPPLEMENTAL DATA:
--------------------------------------------------------------------------------------------------
Net assets, end of period, in thousands       $128,325           $5,253             $206
--------------------------------------------------------------------------------------------------
Portfolio turnover rate                            282%             419%             218%
--------------------------------------------------------------------------------------------------
</TABLE>

*    The date shares were first issued.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Does not reflect the deduction of sales charge. Calculated based on the net
     asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class specific
     expenses.


                                                                              25
<PAGE>


<TABLE>
<CAPTION>
                                                                                                             FOR THE PERIOD
                                                                                                            NOVEMBER 28, 1995*
                                                                                                                 THROUGH
FOR THE YEAR ENDED MARCH 31,                       2000++           1999++          1998**++        1997      MARCH 31, 1996
----------------------------------------------------------------------------------------------------------------------------
<S>                                                <C>              <C>              <C>           <C>           <C>
CLASS B SHARES
----------------------------------------------------------------------------------------------------------------------------
SELECTED PER SHARE DATA
----------------------------------------------------------------------------------------------------------------------------
Net asset value, beginning of period               $18.99           $13.94           $ 8.94        $10.67        $10.00
----------------------------------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
 Net investment loss                                (0.37)           (0.22)           (0.18)        (0.13)        (0.01)
 Net realized and unrealized gain (loss)            25.92             6.99             5.18         (1.60)         0.69
                                                   ------           ------           ------        ------        ------
Total income (loss) from investment operations      25.55             6.77             5.00         (1.73)         0.68
----------------------------------------------------------------------------------------------------------------------------
Less dividends and distributions:
 In excess of net investment income                    --               --               --            --         (0.01)
 From net realized gain                             (4.17)           (1.72)              --            --            --
                                                   ------           ------           ------        ------        ------
Total dividends and distributions                   (4.17)           (1.72)              --            --         (0.01)
----------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                     $40.37           $18.99           $13.94         $8.94        $10.67
----------------------------------------------------------------------------------------------------------------------------
TOTAL RETURN+                                      154.62%           53.44%           56.10%       (16.31)%        6.77%(1)
----------------------------------------------------------------------------------------------------------------------------
RATIOS TO AVERAGE NET ASSETS:
----------------------------------------------------------------------------------------------------------------------------
Expenses                                             1.58%(3)         1.95%(3)         2.05%         2.01%         2.31%(2)
----------------------------------------------------------------------------------------------------------------------------
Net investment loss                                 (1.27)%(3)       (1.45)%(3)       (1.54)%       (1.16)%       (0.51)%(2)
----------------------------------------------------------------------------------------------------------------------------
SUPPLEMENTAL DATA:
----------------------------------------------------------------------------------------------------------------------------
Net assets, end of period, in thousands        $3,799,844         $580,994         $267,384      $213,726      $207,321
----------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate                               282%             419%             218%          132%            8%(1)
----------------------------------------------------------------------------------------------------------------------------
</TABLE>

*    Commencement of operations.
**   Prior to July 28, 1997, the Fund issued one class of shares. All shares
     of the Fund held prior to that date have been designated Class B shares.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Does not reflect the deduction of sales charge. Calculated based on the
     net asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class
     specific expenses.


26
<PAGE>


<TABLE>
<CAPTION>
                                                                                 FOR THE PERIOD
                                                                                 JULY 28, 1997*
                                                                                    THROUGH
FOR THE YEAR ENDED MARCH 31,                         2000              1999      MARCH 31, 1998
---------------------------------------------------------------------------------------------------
<S>                                                 <C>               <C>            <C>
CLASS C SHARES++
---------------------------------------------------------------------------------------------------
SELECTED PER SHARE DATA
---------------------------------------------------------------------------------------------------
Net asset value, beginning of period                $18.98            $13.94         $11.43
---------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
 Net investment loss                                 (0.49)            (0.24)         (0.14)
 Net realized and unrealized gain                    25.94              7.00           2.65
                                                    ------            ------         ------
Total income from investment operations              25.45              6.76           2.51
---------------------------------------------------------------------------------------------------
Less distributions from net realized gain            (4.17)            (1.72)            --
---------------------------------------------------------------------------------------------------
Net asset value, end of period                      $40.26            $18.98         $13.94
---------------------------------------------------------------------------------------------------
TOTAL RETURN+                                       154.10%            53.36%         21.96%(1)
---------------------------------------------------------------------------------------------------
RATIOS TO AVERAGE NET ASSETS:
---------------------------------------------------------------------------------------------------
Expenses                                              1.89%(3)          2.01%(3)       2.05%(2)
---------------------------------------------------------------------------------------------------
Net investment loss                                  (1.58)%(3)        (1.51)%(3)     (1.72)%(2)
---------------------------------------------------------------------------------------------------
SUPPLEMENTAL DATA:
---------------------------------------------------------------------------------------------------
Net assets, end of period, in thousands           $205,073           $11,890           $249
---------------------------------------------------------------------------------------------------
Portfolio turnover rate                                282%              419%           218%
---------------------------------------------------------------------------------------------------
</TABLE>

*    The date shares were first issued.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Does not reflect the deduction of sales charge. Calculated based on the
     net asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class
     specific expenses.


                                                                              27
<PAGE>

<TABLE>
<CAPTION>
                                                                                 FOR THE PERIOD
                                                                                 JULY 28, 1997*
                                                                                    THROUGH
FOR THE YEAR ENDED MARCH 31,                        2000             1999        MARCH 31, 1998
-------------------------------------------------------------------------------------------------
<S>                                                <C>              <C>              <C>
CLASS D SHARES++
-------------------------------------------------------------------------------------------------
SELECTED PER SHARE DATA
-------------------------------------------------------------------------------------------------
Net asset value, beginning of period               $19.33           $14.03           $11.43
-------------------------------------------------------------------------------------------------
Income (loss) from investment operations:
 Net investment loss                                (0.18)           (0.08)           (0.07)
 Net realized and unrealized gain                   26.59             7.10             2.67
                                                   ------           ------           ------
Total income from investment operations             26.41             7.02             2.60
-------------------------------------------------------------------------------------------------
Less distributions from net realized gain           (4.17)           (1.72)              --
-------------------------------------------------------------------------------------------------
Net asset value, end of period                     $41.57           $19.33           $14.03
-------------------------------------------------------------------------------------------------
TOTAL RETURN+                                      156.56%           54.96%           22.75%(1)
-------------------------------------------------------------------------------------------------
RATIOS TO AVERAGE NET ASSETS:
-------------------------------------------------------------------------------------------------
Expenses                                             0.89%(3)         1.01%(3)         1.04%(2)
-------------------------------------------------------------------------------------------------
Net investment loss                                 (0.58)%(3)       (0.51)%(3)       (0.82)%(2)
-------------------------------------------------------------------------------------------------
SUPPLEMENTAL DATA:
-------------------------------------------------------------------------------------------------
Net assets, end of period, in thousands           $17,994           $2,440           $1,464
-------------------------------------------------------------------------------------------------
Portfolio turnover rate                               282%             419%             218%
-------------------------------------------------------------------------------------------------
</TABLE>

*    The date shares were first issued.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Calculated based on the net asset value as of the last business day of
     the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class
     specific expenses.


28
<PAGE>

MORGAN STANLEY DEAN WITTER
FAMILY OF FUNDS
                          The Morgan Stanley Dean Witter Family of Funds offers
                          investors a wide range of investment choices. Come on
                          in and meet the family!

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                                 <C>
GROWTH FUNDS                GROWTH FUNDS                                        THEME FUNDS

                            Aggressive Equity Fund                              Financial Services Trust

                            American Opportunities Fund                         Health Sciences Trust

                            Capital Growth Securities                           Information Fund

                            Developing Growth Securities                        Natural Resource Development Securities

                            Growth Fund                                         GLOBAL/INTERNATIONAL FUNDS

                            Market Leader Trust                                 Competitive Edge Fund - "Best Ideas" Portfolio

                            Mid-Cap Equity Trust                                European Growth Fund

                            Next Generation Trust                               Fund of Funds - International Portfolio

                            Small Cap Growth Fund                               International Fund

                            Special Value Fund                                  International SmallCap Fund

                            Tax-Managed Growth Fund                             Japan Fund

                            21st Century Trend Fund                             Latin American Growth Fund

                                                                                Pacific Growth Fund
-----------------------------------------------------------------------------------------------------------------------------------
GROWTH & INCOME FUNDS       Balanced Growth Fund                                Total Market Index Fund

                            Balanced Income Fund                                Total Return Trust

                            Convertible Securities Trust                        Value Fund

                            Dividend Growth Securities                          Value-Added Market Series/Equity Portfolio

                            Equity Fund                                         THEME FUNDS

                            Fund of Funds - Domestic Portfolio                  Real Estate Fund

                            Income Builder Fund                                 Utilities Fund

                            Mid-Cap Dividend Growth Securities                  GLOBAL FUNDS

                            S&P 500 Index Fund                                  Global Dividend Growth Securities

                            S&P 500 Select Fund                                 Global Utilities Fund

                            Strategist Fund
-----------------------------------------------------------------------------------------------------------------------------------
INCOME FUNDS                GOVERNMENT INCOME FUNDS                             GLOBAL INCOME FUNDS

                            Federal Securities Trust                            North American Government Income Trust

                            Short-Term U.S. Treasury Trust                      World Wide Income Trust

                            U.S. Government Securities Trust                    TAX-FREE INCOME FUNDS

                            DIVERSIFIED INCOME FUNDS                            California Tax-Free Income Fund

                            Diversified Income Trust                            Hawaii Municipal Trust(FSC)

                            CORPORATE INCOME FUNDS                              Limited Term Municipal Trust(NL)

                            High Yield Securities                               Multi-State Municipal Series Trust(FSC)

                            Intermediate Income Securities                      New York Tax-Free Income Fund

                            Short-Term Bond Fund(NL)                            Tax-Exempt Securities Trust
-----------------------------------------------------------------------------------------------------------------------------------
MONEY MARKET FUNDS         TAXABLE MONEY MARKET FUNDS                           TAX-FREE MONEY MARKET FUNDS

                           Liquid Asset Fund(MM)                                California Tax-Free Daily Income Trust(MM)

                           U.S. Government Money Market Trust(MM)               New York Municipal Money Market Trust(MM)

                                                                                Tax-Free Daily Income Trust(MM)
</TABLE>

There may be funds created after this Prospectus was published. Please consult
the inside back cover of a new fund's prospectus for its designations, e.g.,
Multi-Class Fund or Money Market Fund.

Unless otherwise noted, each listed Morgan Stanley Dean Witter Fund, except for
North American Government Income Trust and Short-Term U.S. Treasury Trust,
unless otherwise noted, is a Multi-Class Fund, which is a mutual fund offering
multiple Classes of shares. The other types of funds are: NL -- No-Load (Mutual)
Fund; MM -- Money Market Fund; FSC -- A mutual fund sold with a front-end sales
charge and a distribution (12b-1) fee.


<PAGE>

                                                PROSPECTUS - MAY 31, 2000


Additional information about the Fund's investments is available in the Fund's
Annual and Semi-Annual Reports to Shareholders. In the Fund's Annual Report, you
will find a discussion of the market conditions and investment strategies that
significantly affected the Fund's performance during its last fiscal year. The
Fund's Statement of Additional Information also provides additional information
about the Fund. The Statement of Additional Information is incorporated herein
by reference (legally is part of this Prospectus). For a free copy of any of
these documents, to request other information about the Fund, or to make
shareholder inquiries, please call:

                                (800) 869-NEWS

You also may obtain information about the Fund by calling your Morgan Stanley
Dean Witter Financial Advisor or by visiting our Internet site at:



                         WWW.MSDW.COM/INDIVIDUAL/FUNDS

Information about the Fund (including the Statement of Additional Information)
can be viewed and copied at the Securities and Exchange Commission's Public
Reference Room in Washington, DC. Information about the Reference Room's
operations may be obtained by calling the SEC at (202) 942-8090. Reports and
other information about the Fund are available on the EDGAR Database on the
SEC's Internet site (www.sec.gov), and copies of this information may be
obtained, after paying a duplicating fee, by electronic request at the following
E-mail address: [email protected], or by writing the Public Reference Section
of the SEC, Washington, DC 20549-0102.



  TICKER SYMBOLS:


  Class A:      IFOAX
-------------------------------
  Class B:      IFOBX
-------------------------------
  Class C:      IFOCX
-------------------------------
  Class D:      IFODX
-------------------------------



(THE FUND'S INVESTMENT COMPANY ACT FILE NO. IS 811-8916)

Morgan Stanley Dean Witter
                ---------------------------------------------------------------
                                                       INFORMATION FUND





                [GRAPHIC OMITTED]








                        A MUTUAL FUND THAT SEEKS LONG-TERM CAPITAL APPRECIATION

<PAGE>


STATEMENT OF ADDITIONAL INFORMATION                               MORGAN STANLEY
                                                                     DEAN WITTER
May 31, 2000                                                    INFORMATION FUND

--------------------------------------------------------------------------------

     This Statement of Additional Information is not a Prospectus. The
Prospectus (dated May 31, 2000) for the Morgan Stanley Dean Witter Information
Fund may be obtained without charge from the Fund at its address or telephone
number listed below or from Dean Witter Reynolds at any of its branch offices.


Morgan Stanley Dean Witter Information Fund
Two World Trade Center
New York, New York 10048
(800) 869-NEWS

<PAGE>

TABLE OF CONTENTS
--------------------------------------------------------------------------------


<TABLE>
<CAPTION>
<S>                                                                       <C>
I.    Fund History ..........................................................4

II.   Description of the Fund and Its Investments and Risks .................4

           A.  Classification ...............................................4

           B.  Investment Strategies and Risks ..............................4

           C.  Fund Policies/Investment Restrictions .......................11

III.  Management of the Fund ...............................................12

           A.  Board of Trustees ...........................................12

           B.  Management Information ......................................13

           C.  Compensation ................................................17

IV.   Control Persons and Principal Holders of Securities ..................19

V.    Investment Management and Other Services .............................19

           A.  Investment Manager ..........................................19

           B.  Principal Underwriter .......................................20

           C.  Services Provided by the Investment Manager .................20

           D.  Dealer Reallowances .........................................21

           E.  Rule 12b-1 Plan .............................................21

           F.  Other Service Providers .....................................25

           G. Codes of Ethics ..............................................26

VI.   Brokerage Allocation and Other Practices .............................26

           A.  Brokerage Transactions ......................................26

           B.  Commissions .................................................26

           C.  Brokerage Selection .........................................27

           D.  Directed Brokerage ..........................................28

           E.  Regular Broker-Dealers ......................................28

VII.  Capital Stock and Other Securities ...................................28

VIII. Purchase, Redemption and Pricing of Shares ...........................29

           A.  Purchase/Redemption of Shares ...............................29

           B.  Offering Price ..............................................29

IX.   Taxation of the Fund and Shareholders ................................30

X.    Underwriters .........................................................32

XI.   Calculation of Performance Data ......................................32

XII.  Financial Statements .................................................34
</TABLE>


                                       2
<PAGE>


GLOSSARY OF SELECTED DEFINED TERMS
--------------------------------------------------------------------------------


     The terms defined in this glossary are frequently used in this Statement of
Additional Information (other terms used occasionally are defined in the text of
the document).

     "Custodian" - Chase Manhattan Bank.

     "Dean Witter Reynolds" - Dean Witter Reynolds Inc., a wholly-owned
broker-dealer subsidiary of MSDW.

     "Distributor" - Morgan Stanley Dean Witter Distributors Inc., a
wholly-owned broker-dealer subsidiary of MSDW.

     "Financial Advisors" - Morgan Stanley Dean Witter authorized financial
services representatives.

     "Fund" - Morgan Stanley Dean Witter Information Fund, a registered
open-end investment company.


     "Independent Trustees" - Trustees who are not "interested persons" (as
defined by the Investment Company Act) of the Fund.

     "Investment Manager" - Morgan Stanley Dean Witter Advisors Inc., a
wholly-owned investment advisor subsidiary of MSDW.


     "Morgan Stanley & Co." - Morgan Stanley & Co. Incorporated, a wholly-owned
broker-dealer subsidiary of MSDW.

     "Morgan Stanley Dean Witter Funds" - Registered investment companies (i)
for which the Investment Manager serves as the investment advisor and (ii) that
hold themselves out to investors as related companies for investment and
investor services.

     "MSDW" - Morgan Stanley Dean Witter & Co., a preeminent global financial
services firm.

   "MSDW Services Company" - Morgan Stanley Dean Witter Services Company Inc., a
wholly-owned fund services subsidiary of the Investment Manager.

     "Transfer Agent" - Morgan Stanley Dean Witter Trust FSB, a wholly-owned
transfer agent subsidiary of MSDW.

     "Trustees" - The Board of Trustees of the Fund.


                                       3
<PAGE>

I. FUND HISTORY
--------------------------------------------------------------------------------

     The Fund was organized as a Massachusetts business trust, under a
Declaration of Trust, on December 8, 1994, with the name TCW/DW Global
Communications Fund. On August 15, 1995, the Fund changed its name to Dean
Witter Information Fund. Effective June 22, 1998, the Fund's name was changed to
Morgan Stanley Dean Witter Information Fund.

II. DESCRIPTION OF THE FUND AND ITS INVESTMENTS AND RISKS
--------------------------------------------------------------------------------

A. CLASSIFICATION


     The Fund is an open-end, diversified management investment company whose
investment objective is long-term capital appreciation.


B. INVESTMENT STRATEGIES AND RISKS

     The following discussion of the Fund's investment strategies and risks
should be read with the sections of the Fund's Prospectus titled "Principal
Investment Strategies," "Principal Risks," "Additional Investment Strategy
Information," and "Additional Risk Information."

     OPTIONS AND FUTURES TRANSACTIONS. The Fund may engage in transactions in
listed and OTC options on eligible portfolio securities and stock indexes.
Listed options are issued or guaranteed by the exchange on which they are traded
or by a clearing corporation such as the Options Clearing Corporation ("OCC").
Ownership of a listed call option gives the Fund the right to buy from the OCC
(in the U.S.) or other clearing corporation or exchange, the underlying security
covered by the option at the stated exercise price (the price per unit of the
underlying security) by filing an exercise notice prior to the expiration date
of the option. The writer (seller) of the option would then have the obligation
to sell to the OCC (in the U.S.) or other clearing corporation or exchange, the
underlying security at that exercise price prior to the expiration date of the
option, regardless of its then current market price. Ownership of a listed put
option would give the Fund the right to sell the underlying security to the OCC
(in the U.S.) or other clearing corporation or exchange, at the stated exercise
price. Upon notice of exercise of the put option, the writer of the put would
have the obligation to purchase the underlying security from the OCC (in the
U.S.) or other clearing corporation or exchange, at the exercise price.


     Covered Call Writing. The Fund is permitted to write covered call options
on portfolio securities without limit. The Fund will receive from the purchaser,
in return for a call it has written, a "premium;" i.e., the price of the option.
Receipt of these premiums may better enable the Fund to earn a higher level of
current income than it would earn from holding the underlying securities alone.
Moreover, the premium received will offset a portion of the potential loss
incurred by the Fund if the securities underlying the option decline in value.


     The Fund may be required, at any time during the option period, to deliver
the underlying security against payment of the exercise price on any calls it
has written. This obligation is terminated upon the expiration of the option
period or at such earlier time when the writer effects a closing purchase
transaction. A closing purchase transaction is accomplished by purchasing an
option of the same series as the option previously written. However, once the
Fund has been assigned an exercise notice, the Fund will be unable to effect a
closing purchase transaction.


     A call option is "covered" if the Fund owns the underlying security subject
to the option or has an absolute and immediate right to acquire that security
without additional cash consideration (or for additional consideration (in cash,
Treasury bills or other liquid portfolio securities) held in a segregated
account on the Fund's books) upon conversion or exchange of other securities
held in its portfolio. A call option is also covered if the Fund holds a call on
the same security as the call written where the exercise price of the call held
is (i) equal to or less than the exercise price of the call written, or (ii)
greater than the exercise price of the call written if the difference is
maintained by the Fund in cash, Treasury bills or other liquid portfolio
securities in a segregated account on the Fund's books.


                                       4
<PAGE>

     Options written by the Fund normally have expiration dates of from up to
eighteen months from the date written. The exercise price of a call option may
be below, equal to or above the current market value of the underlying security
at the time the option is written.

     Covered Put Writing. A writer of a covered put option incurs an obligation
to buy the security underlying the option from the purchaser of the put, at the
option's exercise price at any time during the option period, at the purchaser's
election. Through the writing of a put option, the Fund would receive income
from the premium paid by purchasers. The potential gain on a covered put option
is limited to the premium received on the option (less the commissions paid on
the transaction). During the option period, the Fund may be required, at any
time, to make payment of the exercise price against delivery of the underlying
security. A put option is "covered" if the Fund maintains cash, Treasury bills
or other liquid portfolio securities with a value equal to the exercise price in
a segregated account on the Fund's books, or holds a put on the same security as
the put written where the exercise price of the put held is equal to or greater
than the exercise price of the put written. The operation of and limitations on
covered put options in other respects are substantially identical to those of
call options.

     Purchasing Call and Put Options. The Fund may purchase listed and OTC call
and put options on securities and stock indexes in amounts equaling up to 5% of
its total assets. The Fund may purchase put options on securities which it holds
(or has the right to acquire) in its portfolio only to protect itself against a
decline in the value of the security. The Fund may also purchase put options to
close out written put positions in a manner similar to call option closing
purchase transactions. The purchase of a call option would enable the Fund, in
return for the premium paid, to lock in a purchase price for a security during
the term of the option. The purchase of a put option would enable the Fund, in
return for a premium paid, to lock in a price at which it may sell a security
during the term of the option.

     OTC Options. OTC options are purchased from or sold (written) to dealers or
financial institutions which have entered into direct agreements with the Fund.
With OTC options, such variables as expiration date, exercise price and premium
will be agreed upon between the Fund and the transacting dealer, without the
intermediation of a third party such as the OCC. The Fund will engage in OTC
option transactions only with member banks of the Federal Reserve Bank System or
primary dealers in U.S. Government securities or with affiliates of such banks
or dealers.

     Risks of Options Transactions. The successful use of options depends on the
ability of the Investment Manager to forecast correctly interest rates and/or
market movements. If the market value of the portfolio securities upon which
call options have been written increases, the Fund may receive a lower total
return from the portion of its portfolio upon which calls have been written than
it would have had such calls not been written. During the option period, the
covered call writer has, in return for the premium on the option, given up the
opportunity for capital appreciation above the exercise price should the market
price of the underlying security increase, but has retained the risk of loss
should the price of the underlying security decline. The covered put writer also
retains the risk of loss should the market value of the underlying security
decline below the exercise price of the option less the premium received on the
sale of the option. In both cases, the writer has no control over the time when
it may be required to fulfill its obligation as a writer of the option. Prior to
exercise or expiration, an option position can only be terminated by entering
into a closing purchase or sale transaction. Once an option writer has received
an exercise notice, it cannot effect a closing purchase transaction in order to
terminate its obligation under the option and must deliver or receive the
underlying securities at the exercise price.

     The Fund's ability to close out its position as a writer of an option is
dependent upon the existence of a liquid secondary market on option exchanges.
There is no assurance that such a market will exist.

     In the event of the bankruptcy of a broker through which the Fund engages
in transactions in options, the Fund could experience delays and/or losses in
liquidating open positions purchased or sold through the broker and/or incur a
loss of all or part of its margin deposits with the broker.

     Each of the exchanges has established limitations governing the maximum
number of call or put options on the same underlying security which may be
written by a single investor, whether acting alone or in concert with others
(regardless of whether such options are written on the same or different


                                       5
<PAGE>

exchanges or are held or written on one or more accounts or through one or more
brokers). An exchange may order the liquidation of positions found to be in
violation of these limits and it may impose other sanctions or restrictions.
These position limits may restrict the number of listed options which the Fund
may write.

     The hours of trading for options may not conform to the hours during which
the underlying securities are traded. To the extent that the option markets
close before the markets for the underlying securities, significant price and
rate movements can take place in the underlying markets that cannot be reflected
in the option markets.

     There can be no assurance that a liquid secondary market will exist for a
particular option at any specific time.

     Futures Contracts. The Fund may purchase and sell interest rate and stock
index futures contracts that are traded on U.S. commodity exchanges on such
underlying securities as U.S. Treasury bonds, notes, bills and GNMA Certificates
and such indexes as the S&P 500 Index and the New York Stock Exchange Composite
Index.

     A futures contract purchaser incurs an obligation to take delivery of a
specified amount of the obligation underlying the contract at a specified time
in the future for a specified price. A seller of a futures contract incurs an
obligation to deliver the specified amount of the underlying obligation at a
specified time in return for an agreed upon price. The purchase of a futures
contract enables the Fund, during the term of the contract, to lock in a price
at which it may purchase a security and protect against a rise in prices pending
purchase of portfolio securities. The sale of a futures contract enables the
Fund to lock in a price at which it may sell a security and protect against
declines in the value of portfolio securities.

     Although most futures contracts call for actual delivery or acceptance of
securities, the contracts usually are closed out before the settlement date
without the making or taking of delivery. Index futures contracts provide for
the delivery of an amount of cash equal to a specified dollar amount times the
difference between the index value at the open or close of the last trading day
of the contract and the futures contract price. A futures contract sale is
closed out by effecting a futures contract purchase for the same aggregate
amount of the specific type of security and the same delivery date. If the sale
price exceeds the offsetting purchase price, the seller would be paid the
difference and would realize a gain. If the offsetting purchase price exceeds
the sale price, the seller would pay the difference and would realize a loss.
Similarly, a futures contract purchase is closed out by effecting a futures
contract sale for the same aggregate amount of the specific type of security and
the same delivery date. If the offsetting sale price exceeds the purchase price,
the purchaser would realize a gain, whereas if the purchase price exceeds the
offsetting sale price, the purchaser would realize a loss. There is no assurance
that the Fund will be able to enter into a closing transaction.

     Margin. If the Fund enters into a futures contract, it is initially
required to deposit an "initial margin" of cash or U.S. Government securities or
other liquid portfolio securities ranging from approximately 2% to 5% of the
contract amount. Initial margin requirements are established by the exchanges on
which futures contracts trade and may, from time to time, change. In addition,
brokers may establish margin deposit requirements in excess of those required by
the exchanges.

     Initial margin in futures transactions is different from margin in
securities transactions in that initial margin does not involve the borrowing of
funds by a broker's client but is, rather, a good faith deposit on the futures
contract which will be returned to the Fund upon the proper termination of the
futures contract. The margin deposits made are marked to market daily and the
Fund may be required to make subsequent deposits of cash or U.S. Government
securities, called "variation margin," which are reflective of price
fluctuations in the futures contract.

     Options on Futures Contracts. The Fund may purchase and write call and put
options on futures contracts and enter into closing transactions with respect to
such options to terminate an existing position. An option on a futures contract
gives the purchaser the right (in return for the premium paid), and the writer
the obligation, to assume a position in a futures contract (a long position if
the option is a call and a short position if the option is a put) at a specified
exercise price at any time during the term


                                       6
<PAGE>

of the option. Upon exercise of the option, the delivery of the futures position
by the writer of the option to the holder of the option is accompanied by
delivery of the accumulated balance in the writer's futures margin account,
which represents the amount by which the market price of the futures contract at
the time of exercise exceeds, in the case of a call, or is less than, in the
case of a put, the exercise price of the option on the futures contract.

     The writer of an option on a futures contract is required to deposit
initial and variation margin pursuant to requirements similar to those
applicable to futures contracts. Premiums received from the writing of an option
on a futures contract are included in initial margin deposits.

     Limitations on Futures Contracts and Options on Futures. The Fund may enter
into futures contracts provided that not more than 5% of its total assets, after
taking into account unrealized gains and unrealized losses on such contracts it
has entered into, provided, however, that in the case of an option that is
in-the-money (the exercise price of the call (put) option is less (more) than
the market price of the underlying security) at the time of purchase, the
in-the-money amount may be excluded in calculating the 5%. However, there is no
overall limitation on the percentage of the Fund's net assets which may be
subject to a hedge position.

     Risks of Transactions in Futures Contracts and Related Options. The prices
of securities and indexes subject to futures contracts (and thereby the futures
contract prices) may correlate imperfectly with the behavior of the cash prices
of the Fund's portfolio securities. Also, prices of futures contracts may not
move in tandem with the changes in prevailing interest rates and market
movements against which the Fund seeks a hedge. A correlation may also be
distorted (a) temporarily, by short-term traders' seeking to profit from the
difference between a contract or security price objective and their cost of
borrowed funds; (b) by investors in futures contracts electing to close out
their contracts through offsetting transactions rather than meet margin deposit
requirements; (c) by investors in futures contracts opting to make or take
delivery of underlying securities rather than engage in closing transactions,
thereby reducing liquidity of the futures market; and (d) temporarily, by
speculators who view the deposit requirements in the futures markets as less
onerous than margin requirements in the cash market. Due to the possibility of
price distortion in the futures market and because of the possible imperfect
correlation between movements in the prices of securities and movements in the
prices of futures contracts, a correct forecast of interest rate and/or market
movement trends by the Investment Manager may still not result in a successful
hedging transaction.

     There is no assurance that a liquid secondary market will exist for futures
contracts and related options in which the Fund may invest. In the event a
liquid market does not exist, it may not be possible to close out a futures
position and, in the event of adverse price movements, the Fund would continue
to be required to make daily cash payments of variation margin. The absence of a
liquid market in futures contracts might cause the Fund to make or take delivery
of the underlying securities at a time when it may be disadvantageous to do so.

     Exchanges also limit the amount by which the price of a futures contract
may move on any day. If the price moves equal the daily limit on successive
days, then it may prove impossible to liquidate a futures position until the
daily limit moves have ceased. In the event of adverse price movements, the Fund
would continue to be required to make daily cash payments of variation margin on
open futures positions. In these situations, if the Fund has insufficient cash,
it may have to sell portfolio securities to meet daily variation margin
requirements at a time when it may be disadvantageous to do so. In addition, the
Fund may be required to take or make delivery of the instruments underlying
interest rate futures contracts it holds at a time when it is disadvantageous to
do so. The inability to close out options and futures positions could also have
an adverse impact on the Fund's ability to effectively hedge its portfolio.

     Futures contracts and options thereon which are purchased or sold on
foreign commodities exchanges may have greater price volatility than their U.S.
counterparts. Furthermore, foreign commodities exchanges may be less regulated
and under less governmental scrutiny than U.S. exchanges. Brokerage commissions,
clearing costs and other transaction costs may be higher on foreign exchanges.
Greater margin requirements may limit the Fund's ability to enter into certain
commodity transactions on foreign exchanges. Moreover, differences in clearance
and delivery requirements on foreign exchanges may occasion delays in the
settlement of the Fund's transactions effected on foreign exchanges.


                                       7
<PAGE>

     In the event of the bankruptcy of a broker through which the Fund engages
in transactions in futures or options thereon, the Fund could experience delays
and/or losses in liquidating open positions purchased or sold through the broker
and/or incur a loss of all or part of its margin deposits with the broker.

     If the Fund maintains a short position in a futures contract or has sold a
call option in a futures contract, it will cover this position by holding, in a
segregated account maintained on the books of the Fund, cash, U.S. government
securities or other liquid portfolio securities equal in value (when added to
any initial or variation margin on deposit) to the market value of the
securities underlying the futures contract or the exercise price of the option.
Such a position may also be covered by owning the securities underlying the
futures contract (in the case of a stock index futures contract a portfolio of
securities substantially replicating the relevant index), or by holding a call
option permitting the Fund to purchase the same contract at a price no higher
than the price at which the short position was established.

     In addition, if the Fund holds a long position in a futures contract or has
sold a put option on a futures contract, it will hold cash, U.S. government
securities or other liquid portfolio securities equal to the purchase price of
the contract or the exercise price of the put option (less the amount of initial
or variation margin on deposit) in a segregated account maintained on the books
of the Fund. Alternatively, the Fund could cover its long position by purchasing
a put option on the same futures contract with an exercise price as high or
higher than the price of the contract held by the Fund.

     MONEY MARKET SECURITIES. The Fund may invest in various money market
securities for cash management purposes or when assuming a temporary defensive
position, which among others may include commercial paper, bank acceptances,
bank obligations, corporate debt securities, certificates of deposit, U.S.
Government securities, obligations of savings institutions and repurchase
agreements. Such securities are limited to:

     U.S. Government Securities. Obligations issued or guaranteed as to
principal and interest by the United States or its agencies (such as the
Export-Import Bank of the United States, Federal Housing Administration and
Government National Mortgage Association) or its instrumentalities (such as the
Federal Home Loan Bank), including Treasury bills, notes and bonds;

     Bank Obligations. Obligations (including certificates of deposit, time
deposits and bankers' acceptances) of banks subject to regulation by the U.S.
Government and having total assets of $1 billion or more, and instruments
secured by such obligations, not including obligations of foreign branches of
domestic banks except to the extent below;

     Eurodollar Certificates of Deposit. Eurodollar certificates of deposit
issued by foreign branches of domestic banks having total assets of $1 billion
or more;

     Obligations of Savings Institutions. Certificates of deposit of savings
banks and savings and loan associations, having total assets of $1 billion or
more;

     Fully Insured Certificates of Deposit. Certificates of deposit of banks and
savings institutions, having total assets of less than $1 billion, if the
principal amount of the obligation is federally insured by the Bank Insurance
Fund or the Savings Association Insurance Fund (each of which is administered by
the FDIC), limited to $100,000 principal amount per certificate and to 10% or
less of the Fund's total assets in all such obligations and in all illiquid
assets, in the aggregate;

     Commercial Paper. Commercial paper rated within the two highest grades by
Standard & Poor's Corporation ("S&P") or the two highest grade by Moody's
Investors Service, Inc. ("Moody's") or, if not rated, issued by a company having
an outstanding debt issue rated at least AA by S&P or Aa by Moody's; and

     Repurchase Agreements. The Fund may invest in repurchase agreements. When
cash may be available for only a few days, it may be invested by the Fund in
repurchase agreements until such time as it may otherwise be invested or used
for payments of obligations of the Fund. These agreements, which may be viewed
as a type of secured lending by the Fund, typically involve the acquisition by
the Fund of debt securities from a selling financial institution such as a bank,
savings and loan association


                                       8
<PAGE>

or broker-dealer. The agreement provides that the Fund will sell back to the
institution, and that the institution will repurchase, the underlying security
serving as collateral at a specified price and at a fixed time in the future,
usually not more than seven days from the date of purchase. The collateral will
be marked-to-market daily to determine that the value of the collateral, as
specified in the agreement, does not decrease below the purchase price plus
accrued interest. If such decrease occurs, additional collateral will be
requested and, when received, added to the account to maintain full
collateralization. The Fund will accrue interest from the institution until the
time when the repurchase is to occur. Although this date is deemed by the Fund
to be the maturity date of a repurchase agreement, the maturities of securities
subject to repurchase agreements are not subject to any limits.

     While repurchase agreements involve certain risks not associated with
direct investments in debt securities, the Fund follows procedures designed to
minimize such risks. These procedures include effecting repurchase transactions
only with large, well-capitalized and well-established financial institutions
whose financial condition will be continually monitored by the Investment
Manager subject to procedures established by the Trustees. In addition, as
described above, the value of the collateral underlying the repurchase agreement
will be at least equal to the repurchase price, including any accrued interest
earned on the repurchase agreement. In the event of a default or bankruptcy by a
selling financial institution, the Fund will seek to liquidate such collateral.
However, the exercising of the Fund's right to liquidate such collateral could
involve certain costs or delays and, to the extent that proceeds from any sale
upon a default of the obligation to repurchase were less than the repurchase
price, the Fund could suffer a loss.

     LENDING PORTFOLIO SECURITIES. The Fund may lend its portfolio securities to
brokers, dealers and other financial institutions, provided that the loans are
callable at any time by the Fund, and are at all times secured by cash or cash
equivalents, which are maintained in a segregated account pursuant to applicable
regulations and that are equal to at least 100% of the market value, determined
daily, of the loaned securities. The advantage of these loans is that the Fund
continues to receive the income on the loaned securities while at the same time
earning interest on the cash amounts deposited as collateral, which will be
invested in short-term obligations. The Fund will not lend more than 25% of the
value of its total assets.

     As with any extensions of credit, there are risks of delay in recovery and,
in some cases, even loss of rights in the collateral should the borrower of the
securities fail financially. However, these loans of portfolio securities will
only be made to firms deemed by the Fund's management to be creditworthy and
when the income which can be earned from such loans justifies the attendant
risks. Upon termination of the loan, the borrower is required to return the
securities to the Fund. Any gain or loss in the market price during the loan
period would inure to the Fund.

     When voting or consent rights which accompany loaned securities pass to the
borrower, the Fund will follow the policy of calling the loaned securities, to
be delivered within one day after notice, to permit the exercise of the rights
if the matters involved would have a material effect on the Fund's investment in
the loaned securities. The Fund will pay reasonable finder's, administrative and
custodial fees in connection with a loan of its securities.

     WHEN-ISSUED AND DELAYED DELIVERY SECURITIES AND FORWARD COMMITMENTS. From
time to time the Fund may purchase securities on a when-issued or delayed
delivery basis or may purchase or sell securities on a forward commitment basis.
When these transactions are negotiated, the price is fixed at the time of the
commitment, but delivery and payment can take place a month or more after the
date of commitment. While the Fund will only purchase securities on a
when-issued, delayed delivery or forward commitment basis with the intention of
acquiring the securities, the Fund may sell the securities before the settlement
date, if it is deemed advisable. The securities so purchased or sold are subject
to market fluctuation and no interest or dividends accrue to the purchaser prior
to the settlement date.

     At the time the Fund makes the commitment to purchase or sell securities on
a when-issued, delayed delivery or forward commitment basis, it will record the
transaction and thereafter reflect the value, each day, of such security
purchased, or if a sale, the proceeds to be received, in determining its net
asset value. At the time of delivery of the securities, their value may be more
or less than the

                                       9
<PAGE>

purchase or sale price. An increase in the percentage of the Fund's assets
committed to the purchase of securities on a when-issued, delayed delivery or
forward commitment basis may increase the volatility of its net asset value. The
Fund will also establish a segregated account on the Fund's books in which it
will continually maintain cash or cash equivalents or other liquid portfolio
securities equal in value to commitments to purchase securities on a
when-issued, delayed delivery or forward commitment basis.

     WHEN, AS AND IF ISSUED SECURITIES. The Fund may purchase securities on a
"when, as and if issued" basis under which the issuance of the security depends
upon the occurrence of a subsequent event, such as approval of a merger,
corporate reorganization or debt restructuring. The commitment for the purchase
of any such security will not be recognized in the portfolio of the Fund until
the Investment Manager determines that issuance of the security is probable. At
that time, the Fund will record the transaction and, in determining its net
asset value, will reflect the value of the security daily. At that time, the
Fund will also establish a segregated account on the Fund's books in which it
will maintain cash or cash equivalents or other liquid portfolio securities
equal in value to recognized commitments for such securities.

     An increase in the percentage of the Fund's assets committed to the
purchase of securities on a "when, as and if issued" basis may increase the
volatility of its net asset value. The Fund may also sell securities on a "when,
as and if issued" basis provided that the issuance of the security will result
automatically from the exchange or conversion of a security owned by the Fund at
the time of sale.


     FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS. The Fund may enter into
forward currency exchange contracts ("forward contracts") as a hedge against
fluctuations in future foreign exchange rates. The Fund will conduct its foreign
currency exchange transactions either on a spot (i.e., cash) basis at the spot
rate prevailing in the foreign currency exchange market, or through entering
into forward contracts to purchase or sell foreign currencies. A forward
contract involves an obligation to purchase or sell a specific currency at a
future date, which may be any fixed number of days from the date of the contract
agreed upon by the parties, at a price set at the time of the contract. These
contracts are traded in the interbank market conducted directly between currency
traders and their customers. Such forward contracts will be entered into only
with United States banks and their foreign branches or foreign banks, insurance
companies and other dealers whose assets total $1 billion or more. A forward
contract generally has no deposit requirement, and no commissions are charged at
any stage for trades.


     When the Fund's Investment Manager believes that a particular foreign
currency may experience a substantial movement against the U.S. dollar, it may
enter into a forward contract to purchase or sell, for a fixed amount of dollars
or other currency, the amount of foreign currency approximating the value of
some or all of the Fund's portfolio securities denominated in such foreign
currency. The Fund will also not enter into such forward contracts or maintain a
net exposure to such contracts where the consummation of the contracts would
obligate the Fund to deliver an amount of foreign currency in excess of the
value of the Fund's portfolio securities or other assets denominated in that
currency.

     PRIVATE PLACEMENTS. The Fund may invest up to 15% of its net assets in
securities which are subject to restrictions on resale because they have not
been registered under the Securities Act of 1933 (the "Securities Act"), or
which are otherwise not readily marketable. (Securities eligible for resale
pursuant to Rule 144A under the Securities Act, and determined to be liquid
pursuant to the procedures discussed in the following paragraph, are not subject
to the foregoing restriction.) These securities are generally referred to as
private placements or restricted securities. Limitations on the resale of these
securities may have an adverse effect on their marketability, and may prevent
the Fund from disposing of them promptly at reasonable prices. The Fund may have
to bear the expense of registering the securities for resale and the risk of
substantial delays in effecting the registration.

     Rule 144A permits the Fund to sell restricted securities to qualified
institutional buyers without limitation. The Investment Manager, pursuant to
procedures adopted by the Trustees, will make a determination as to the
liquidity of each restricted security purchased by the Fund. If a restricted
security is determined to be "liquid," the security will not be included within
the category "illiquid securities," which may not exceed 15% of the Fund's net
assets. However, investing in Rule 144A securities could have the effect of
increasing the level of Fund illiquidity to the extent the Fund, at a particular
point in time, may be unable to find qualified institutional buyers interested
in purchasing such securities.


                                       10
<PAGE>

     WARRANTS AND SUBSCRIPTION RIGHTS. The Fund may invest up to 5% of the value
of its net assets in warrants, including not more than 2% in warrants not listed
on either the New York or American Stock Exchange. A warrant is, in effect, an
option to purchase equity securities at a specific price, generally valid for a
specific period of time, and has no voting rights, pays no dividends and has no
rights with respect to the corporation issuing it.


     A subscription right is a privilege granted to existing shareholders of a
corporation to subscribe to shares of a new issue of common stock before it is
offered to the public. A subscription right normally has a life of two to four
weeks and a subscription price lower than the current market value of the common
stock.

     OTHER INVESTMENT VEHICLES. The Fund may acquire shares in other investment
companies, including foreign investment companies. Investment in foreign
investment companies may be the sole or most practical means by which the Fund
may participate in certain foreign securities markets. As a shareholder in an
investment company, the Fund would bear its ratable share of that entity's
expenses, including its advisory and administration fees. At the same time the
Fund would continue to pay its own investment management fees and other
expenses, as a result of which the Fund and its shareholders in effect will be
absorbing duplicate levels of fees with respect to investments in other
investment companies.


C. FUND POLICIES/INVESTMENT RESTRICTIONS

     The investment objective, policies and restrictions listed below have been
adopted by the Fund as fundamental policies. Under the Investment Company Act of
1940 (the "Investment Company Act"), a fundamental policy may not be changed
without the vote of a majority of the outstanding voting securities of the Fund.
The Investment Company Act defines a majority as the lesser of (a) 67% or more
of the shares present at a meeting of shareholders, if the holders of 50% of the
outstanding shares of the Fund are present or represented by proxy; or (b) more
than 50% of the outstanding shares of the Fund. For purposes of the following
restrictions: (i) all percentage limitations apply immediately after a purchase
or initial investment; and (ii) any subsequent change in any applicable
percentage resulting from market fluctuations or other changes in total or net
assets does not require elimination of any security from the portfolio.

     The Fund will:

     1.  Seek long-term capital appreciation.

     The Fund may not:

     1.  As to 75% of its total assets, invest more than 5% of the value of its
         total assets in the securities of one issuer (other than obligations
         issued or guaranteed by the United States government, its agencies or
         instrumentalities);

     2.  Invest 25% or more of the value of its total assets in securities of
         issuers in any one industry. This restriction does not apply to
         securities of the communications and information industry or to
         obligations issued or guaranteed by the United States government, its
         agencies or instrumentalities;

     3.  Invest more than 5% of the value of its total assets in securities of
         issuers having a record, together with predecessors, of less than 3
         years of continuous operation. This restriction shall not apply to any
         obligation of the United States government, its agencies or
         instrumentalities;

     4.  As to 75% of its total assets, purchase more than 10% of the voting
         securities of any issuer;

     5.  Purchase or sell real estate or interests therein (including limited
         partnership interests), although the Fund may purchase securities of
         issuers which engage in real estate operations and securities secured
         by real estate or interests therein;

     6.  Purchase or sell commodities, except that the Fund may purchase or sell
         financial or stock index contracts and options thereon;


                                       11
<PAGE>

     7.  Purchase oil, gas or other mineral leases, rights or royalty contracts
         or exploration or development programs, except that the Fund may invest
         in the securities of companies which operate, invest in, or sponsor
         these programs;

     8.  Purchase securities of other investment companies, except in connection
         with a merger, consolidation, reorganization or acquisition of assets
         or in accordance with the provisions of Section 12(d) of the Investment
         Company Act and any Rules promulgated thereunder;

     9.  Borrow money, except that the Fund may borrow from a bank for temporary
         or emergency purposes in amounts not exceeding 5% (taken at the lower
         of cost or current value) of its total assets (not including the amount
         borrowed);

    10.  Pledge its assets or assign or otherwise encumber them, except to
         secure permitted borrowings. For the purpose of this restriction,
         collateral arrangements with respect to initial or variation margin for
         futures are not deemed to be pledges of assets;

    11.  Issue senior securities as defined in the Investment Company Act,
         except insofar as the Fund may be deemed to have issued a senior
         security by reason of (a) entering into any repurchase agreement; (b)
         purchasing any securities on a when-issued or delayed delivery basis;
         (c) purchasing or selling any financial futures contracts; (d)
         borrowing money; or (e) lending portfolio securities;

    12.  Make loans of money or securities, except: (a) by the purchase of
         portfolio securities; (b) by investment in repurchase agreements; or
         (c) by lending its portfolio securities;

    13.  Make short sales of securities;

    14.  Purchase securities on margin, except for short-term loans as are
         necessary for the clearance of portfolio securities. The deposit or
         payment by the Fund of initial or variation margin in connection with
         futures contracts or related options thereon is not considered the
         purchase of a security on margin;

    15.  Engage in the underwriting of securities, except insofar as the Fund
         may be deemed an underwriter under the Securities Act in disposing of a
         portfolio security; and

    16.  Invest for the purpose of exercising control or management of any other
         issuer.

     As a non-fundamental policy, the Fund may not invest in other investment
companies in reliance on Sections 12(d)(1)(F), 12(d)(1)(G) or 12(d)(1)(J) of the
Investment Company Act.

     Notwithstanding any other investment policy or restriction, the Fund may
seek to achieve its investment objective by investing all or substantially all
of its assets in another investment company having substantially the same
investment objective and policies as the Fund.

III. MANAGEMENT OF THE FUND
--------------------------------------------------------------------------------

A. BOARD OF TRUSTEES

     The Board of Trustees of the Fund oversees the management of the Fund but
does not itself manage the Fund. The Trustees review various services provided
by or under the direction of the Investment Manager to ensure that the Fund's
general investment policies and programs are properly carried out. The Trustees
also conduct their review to ensure that administrative services are provided to
the Fund in a satisfactory manner.

     Under state law, the duties of the Trustees are generally characterized as
a duty of loyalty and a duty of care. The duty of loyalty requires a Trustee to
exercise his or her powers in the interest of the Fund and not the Trustee's own
interest or the interest of another person or organization. A Trustee satisfies
his or her duty of care by acting in good faith with the care of an ordinarily
prudent person and in a manner the Trustee reasonably believes to be in the best
interest of the Fund and its shareholders.


                                       12
<PAGE>

B. MANAGEMENT INFORMATION


     TRUSTEES AND OFFICERS. The Board of the Fund consists of eight (8)
Trustees. These same individuals also serve as directors or trustees for all of
the Morgan Stanley Dean Witter Funds. Six Trustees (75% of the total number)
have no affiliation or business connection with the Investment Manager or any of
its affiliated persons and do not own any stock or other securities issued by
the Investment Manager's parent company, MSDW. These are the "non-interested" or
"independent" Trustees. The other two Trustees (the "management Trustees") are
affiliated with the Investment Manager.

     The Trustees and executive officers of the Fund, their principal business
occupations during the last five years and their affiliations, if any, with the
Investment Manager, and with the Morgan Stanley Dean Witter Funds (there were 93
such Funds as of the calendar year ended December 31, 1999), are shown below.



<TABLE>
<CAPTION>

 NAME, AGE, POSITION WITH FUND AND ADDRESS        PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
-------------------------------------------   ----------------------------------------------------
<S>                                           <C>
Michael Bozic (59) ........................   Vice Chairman of Kmart Corporation (since
Trustee                                       December 1998); Director or Trustee of the Morgan
c/o Kmart Corporation                         Stanley Dean Witter Funds; formerly Chairman
3100 West Big Beaver Road                     and Chief Executive Officer of Levitz Furniture
Troy, Michigan                                Corporation (November 1995-November 1998) and
                                              President and Chief Executive Officer of Hills
                                              Department Stores (May 1991-July 1995); formerly
                                              variously Chairman, Chief Executive Officer,
                                              President and Chief Operating Officer (1987-1991) of
                                              the Sears Merchandise Group of Sears, Roebuck and
                                              Co.; Director of Weirton Steel Corporation.

Charles A. Fiumefreddo* (67) ..............   Chairman, Director or Trustee and Chief Executive
Chairman of the Board,                        Officer of the Morgan Stanley Dean Witter Funds;
Chief Executive Officer and Trustee           formerly Chairman, Chief Executive Officer and
Two World Trade Center                        Director of the Investment Manager, the Distributor
New York, New York                            and MSDW Services Company; Executive Vice
                                              President and Director of Dean Witter Reynolds;
                                              Chairman and Director of the Transfer Agent; formerly
                                              Director and/or officer of various MSDW subsidiaries
                                              (until June 1998).

Edwin J. Garn (67) ........................   Director or Trustee of the Morgan Stanley Dean
Trustee                                       Witter Funds; formerly United States Senator
c/o Summit Ventures LLC                       (R-Utah) (1974-1992) and Chairman, Senate
1 Utah Center                                 Banking Committee (1980-1986); formerly Mayor
201 S. Main Street                            of Salt Lake City, Utah (1971-1974); formerly
Salt Lake City, Utah                          Astronaut, Space Shuttle Discovery (April 12-19,
                                              1985); Vice Chairman, Huntsman Corporation (chemical
                                              company); Director of Franklin Covey (time management
                                              systems), BMW Bank of North America, Inc. (industrial
                                              loan corporation), United Space Alliance (joint
                                              venture between Lockheed Martin and the Boeing
                                              Company) and Nuskin Asia Pacific (multilevel
                                              marketing); member of the Utah Regional Advisory
                                              Board of Pacific Corp.; member of the board of
                                              various civic and charitable organizations.

</TABLE>


                                       13
<PAGE>


<TABLE>
<CAPTION>

 NAME, AGE, POSITION WITH FUND AND ADDRESS         PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
-------------------------------------------   -----------------------------------------------------
<S>                                           <C>

Wayne E. Hedien (66) ......................   Retired; Director or Trustee of the Morgan Stanley
Trustee                                       Dean Witter Funds; Director of The PMI Group, Inc.
c/o Mayer, Brown & Platt                      (private mortgage insurance); Trustee and Vice
Counsel to the Independent Trustees           Chairman of The Field Museum of Natural History;
1675 Broadway                                 formerly associated with the Allstate Companies
New York, New York                            (1966-1994), most recently as Chairman of The
                                              Allstate Corporation (March 1993-December 1994) and
                                              Chairman and Chief Executive Officer of its
                                              wholly-owned subsidiary, Allstate Insurance Company
                                              (July 1989-December 1994); director of various other
                                              business and charitable organizations.

Dr. Manuel H. Johnson (51) ................   Senior Partner, Johnson Smick International, Inc.,
Trustee                                       a consulting firm; Co-Chairman and a founder of
c/o Johnson Smick International, Inc.         the Group of Seven Council (G7C), an international
1133 Connecticut Avenue, N.W.                 economic commission; Chairman of the Audit
Washington, D.C.                              Committee and Director or Trustee of the Morgan
                                              Stanley Dean Witter Funds; Director of Greenwich
                                              Capital Markets, Inc. (broker-dealer), Independence
                                              Standards Board (private sector organization
                                              governing independence of auditors) and NVR, Inc.
                                              (home construction); Chairman and Trustee of the
                                              Financial Accounting Foundation (oversight
                                              organization of the Financial Accounting Standards
                                              Board); formerly Vice Chairman of the Board of
                                              Governors of the Federal Reserve System and Assistant
                                              Secretary of the U.S. Treasury.

Michael E. Nugent (64) ....................   General Partner, Triumph Capital, L.P., a private
Trustee                                       investment partnership; Chairman of the Insurance
c/o Triumph Capital, L.P.                     Committee and Director or Trustee of the Morgan
237 Park Avenue                               Stanley Dean Witter Funds; formerly Vice President,
New York, New York                            Bankers Trust Company and BT Capital Corporation
                                              (1984-1988); director of various business
                                              organizations.

Philip J. Purcell* (56) ...................   Chairman of the Board of Directors and Chief
Trustee                                       Executive Officer of MSDW, Dean Witter Reynolds
1585 Broadway                                 and Novus Credit Services Inc.; Director of the
New York, New York                            Distributor; Director or Trustee of the Morgan
                                              Stanley Dean Witter Funds; Director of American
                                              Airlines, Inc. and its parent company, AMR
                                              Corporation; Director and/or officer of various
                                              MSDW subsidiaries.

John L. Schroeder (69) ....................   Retired; Chairman of the Derivatives Committee
Trustee                                       and Director or Trustee of the Morgan Stanley
c/o Mayer, Brown & Platt                      Dean Witter Funds; Director of Citizens Utilities
Counsel to the Independent Trustees           Company (telecommunications, gas, electric and
1675 Broadway                                 water utilities company); formerly Executive Vice
New York, New York                            President and Chief Investment Officer of the
                                              Home Insurance Company (August 1991-
                                              September 1995).

</TABLE>


                                       14
<PAGE>


<TABLE>
<CAPTION>

 NAME, AGE, POSITION WITH FUND AND ADDRESS         PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
-------------------------------------------   -----------------------------------------------------
<S>                                           <C>

Mitchell M. Merin (46) ....................   President and Chief Operating Officer of Asset
President                                     Management of MSDW (since December 1998);
Two World Trade Center                        President and Director (since April 1997) and Chief
New York, New York                            Executive Officer (since June 1998) of the
                                              Investment Manager and MSDW Services Company;
                                              Chairman, Chief Executive Officer and Director of the
                                              Distributor (since June 1998); Chairman and Chief
                                              Executive Officer (since June 1998) and Director
                                              (since January 1998) of the Transfer Agent; Director
                                              of various MSDW subsidiaries; President of the Morgan
                                              Stanley Dean Witter Funds (since May 1999); Trustee
                                              of various Van Kampen investment companies (since
                                              December 1999); previously Chief Strategic Officer of
                                              the Investment Manager and MSDW Services Company and
                                              Executive Vice President of the Distributor (April
                                              1997-June 1998), Vice President of the Morgan Stanely
                                              Dean Witter Funds (May 1997-April 1999), and
                                              Executive Vice President of Dean Witter, Discover &
                                              Co.

Barry Fink (45) ...........................   General Counsel of Asset Management of MSDW
Vice President, Secretary                     (since May 2000); Executive Vice President (since
and General Counsel                           December 1999) and Secretary and General
Two World Trade Center                        Counsel (since February 1997) and Director (since
New York, New York                            July 1998) of the Investment Manager and MSDW
                                              Services Company; Vice President, Secretary and
                                              General Counsel of the Morgan Stanley Dean Witter
                                              Funds (since February 1997); Vice President and
                                              Secretary of the Distributor; previously, Senior Vice
                                              President (March 1997-December 1999), First Vice
                                              President, Assistant Secretary and Assistant General
                                              Counsel of the Investment Manager and MSDW Services
                                              Company.

Guy G. Rutherfurd, Jr. (60) ...............   Senior Vice President of the Investment Manager (since
Vice President                                February 1997); Vice President of various Morgan
Two World Trade Center                        Stanley Dean Witter Funds. Formerly, Executive Vice
New York, New York                            President and Chief Investment Officer of Nomura Asset
                                              Management (U.S.A.) Inc.


Armon Bar-Tur (30) ........................   Vice President of the Investment Manager (since
Vice President                                October 1996); formerly a research analyst with
Two World Trade Center                        Merrill Lynch Asset Management.
New York, New York

Thomas F. Caloia (54) .....................   First Vice President and Assistant Treasurer of the
Treasurer                                     Investment Manager, the Distributor and MSDW
Two World Trade Center                        Services Company; Treasurer of the Morgan
New York, New York                            Stanley Dean Witter Funds.
</TABLE>


----------
*  Denotes Trustees who are "interested persons" of the Fund as defined by the
   Investment Company Act.

                                       15
<PAGE>


     In addition, Ronald E. Robison, Executive Vice President, Chief
Administrative Officer and Director of the Investment Manager and MSDW Services
Company, Robert S. Giambrone, Senior Vice President of the Investment Manager,
MSDW Services Company, the Distributor and the Transfer Agent and Director of
the Transfer Agent, and Joseph J. McAlinden, Executive Vice President and Chief
Investment Officer of the Investment Manager and Director of the Transfer Agent,
Edward F. Gaylor, Senior Vice President and Director of the Research Group of
the Investment Manager, and Peter Hermann, Vice President of the Investment
Manager, are Vice Presidents of the Fund.

     In addition, Marilyn K. Cranney, Todd Lebo, Lou Anne D. McInnis, Carsten
Otto and Ruth Rossi, First Vice Presidents and Assistant General Counsels of the
Investment Manager and MSDW Services Company, and Natasha Kassian, Assistant
Vice President and Assistant General Counsel of the Investment Manager and MSDW
Services Company, are Assistant Secretaries of the Fund.

     INDEPENDENT DIRECTORS/TRUSTEES AND THE COMMITTEES. Law and regulation
establish both general guidelines and specific duties for the independent
directors/trustees. The Morgan Stanley Dean Witter Funds seek as independent
directors/trustees individuals of distinction and experience in business and
finance, government service or academia; these are people whose advice and
counsel are in demand by others and for whom there is often competition. To
accept a position on the Funds' boards, such individuals may reject other
attractive assignments because the Funds make substantial demands on their time.
All of the independent directors/trustees serve as members of the Audit
Committee. In addition, three of the directors/trustees, including two
independent directors/trustees, serve as members of the Derivatives Committee
and the Insurance Committee.

     The independent directors/trustees are charged with recommending to the
full board approval of management, advisory and administration contracts, Rule
12b-1 plans and distribution and underwriting agreements; continually reviewing
Fund performance; checking on the pricing of portfolio securities, brokerage
commissions, transfer agent costs and performance, and trading among Funds in
the same complex; and approving fidelity bond and related insurance coverage and
allocations, as well as other matters that arise from time to time. The
independent directors/trustees are required to select and nominate individuals
to fill any independent director/trustee vacancy on the board of any Fund that
has a Rule 12b-1 plan of distribution. Most of the Morgan Stanley Dean Witter
Funds have a Rule 12b-1 plan.

     The Audit Committee is charged with recommending to the full board the
engagement or discharge of the Fund's independent accountants; directing
investigations into matters within the scope of the independent accountants'
duties, including the power to retain outside specialists; reviewing with the
independent accountants the audit plan and results of the auditing engagement;
approving professional services provided by the independent accountants and
other accounting firms prior to the performance of the services; reviewing the
independence of the independent accountants; considering the range of audit and
non-audit fees; reviewing the adequacy of the Fund's system of internal
controls; and preparing and submitting Committee meeting minutes to the full
board.

     The board of each Fund has a Derivatives Committee to approve parameters
for and monitor the activities of the Fund with respect to derivative
investments, if any, made by the Fund.

     Finally, the board of each Fund has formed an Insurance Committee to review
and monitor the insurance coverage maintained by the Fund.

     ADVANTAGES OF HAVING SAME INDIVIDUALS AS INDEPENDENT DIRECTORS/TRUSTEES FOR
ALL MORGAN STANLEY DEAN WITTER FUNDS. The independent directors/trustees and the
Funds' management believe that having the same independent directors/trustees
for each of the Morgan Stanley Dean Witter Funds avoids the duplication of
effort that would arise from having different groups of individuals serving as
independent directors/trustees for each of the Funds or even of sub-groups of
Funds. They believe that having the same individuals serve as independent
directors/trustees of all the Funds tends to increase their knowledge and
expertise regarding matters which affect the Fund complex generally and enhances
their ability to negotiate on behalf of each Fund with the Fund's service
providers. This arrangement also precludes the possibility of separate groups of
independent directors/trustees arriving at conflicting decisions regarding
operations and management of the Funds and avoids the cost and confusion that


                                       16
<PAGE>


would likely ensue. Finally, having the same independent directors/trustees
serve on all Fund boards enhances the ability of each Fund to obtain, at modest
cost to each separate Fund, the services of independent directors/trustees, of
the caliber, experience and business acumen of the individuals who serve as
independent directors/trustees of the Morgan Stanley Dean Witter Funds.


     TRUSTEE AND OFFICER INDEMNIFICATION. The Fund's Declaration of Trust
provides that no Trustee, officer, employee or agent of the Fund is liable to
the Fund or to a shareholder, nor is any Trustee, officer, employee or agent
liable to any third persons in connection with the affairs of the Fund, except
as such liability may arise from his/her or its own bad faith, willful
misfeasance, gross negligence or reckless disregard of his/her or its duties. It
also provides that all third persons shall look solely to the Fund property for
satisfaction of claims arising in connection with the affairs of the Fund. With
the exceptions stated, the Declaration of Trust provides that a Trustee,
officer, employee or agent is entitled to be indemnified against all liability
in connection with the affairs of the Fund.

C. COMPENSATION

     The Fund pays each Independent Trustee an annual fee of $800 plus a per
meeting fee of $50 for meetings of the Board of Trustees, the Independent
Trustees or Committees of the Board of Trustees attended by the Trustee (the
Fund pays the Chairman of the Audit Committee an additional annual fee of $750
and the Chairmen of the Derivatives and Insurance Committees additional annual
fees of $500). If a Board meeting and a meeting of the Independent Trustees or a
Committee meeting, or a meeting of the Independent Trustees and/or more than one
Committee meeting, take place on a single day, the Trustees are paid a single
meeting fee by the Fund. The Fund also reimburses such Trustees for travel and
other out-of-pocket expenses incurred by them in connection with attending such
meetings. Trustees and officers of the Fund who are or have been employed by the
Investment Manager or an affiliated company receive no compensation or expense
reimbursement from the Fund for their services as Trustee.


     The following table illustrates the compensation that the Fund paid to its
Independent Trustees for the fiscal year ended March 31, 2000.


                               FUND COMPENSATION


<TABLE>
<CAPTION>
                                     AGGREGATE
                                   COMPENSATION
NAME OF INDEPENDENT TRUSTEE        FROM THE FUND
-------------------------------   --------------
<S>                               <C>
Michael Bozic .................       $1,600
Edwin J. Garn .................        1,600
Wayne E. Hedien ...............        1,600
Dr. Manuel H. Johnson .........        2,475
Michael E. Nugent .............        2,183
John L. Schroeder .............        2,183
</TABLE>


                                       17
<PAGE>


     The following table illustrates the compensation paid to the Fund's
Independent Trustees for the calendar year ended December 31, 1999 for services
to the 93 Morgan Stanley Dean Witter Funds that were in operation at December
31, 1999.


            CASH COMPENSATION FROM MORGAN STANLEY DEAN WITTER FUNDS


<TABLE>
<CAPTION>

                                     TOTAL CASH
                                    COMPENSATION
                                 FOR SERVICES TO 93
                                   MORGAN STANLEY
                                    DEAN WITTER
NAME OF INDEPENDENT TRUSTEE            FUNDS
------------------------------- -------------------
<S>                             <C>
Michael Bozic .................       $134,600
Edwin J. Garn .................        138,700
Wayne E. Hedien ...............        138,700
Dr. Manuel H. Johnson .........        208,638
Michael E. Nugent .............        193,324
John L. Schroeder .............        193,324
</TABLE>



     As of the date of this Statement of Additional Information, 55 of the
Morgan Stanley Dean Witter Funds, not including the Fund, have adopted a
retirement program under which an independent director/trustee who retires after
serving for at least five years (or such lesser period as may be determined by
the Board) as an independent director/trustee of any Morgan Stanley Dean Witter
Fund that has adopted the retirement program (each such Fund referred to as an
"Adopting Fund" and each such trustee referred to as an "Eligible Trustee") is
entitled to retirement payments upon reaching the eligible retirement age
(normally, after attaining age 72). Annual payments are based upon length of
service.

     Currently, upon retirement, each Eligible Trustee is entitled to receive
from the Adopting Fund, commencing as of his or her retirement date and
continuing for the remainder of his or her life, an annual retirement benefit
(the "Regular Benefit") equal to 30.22% of his or her Eligible Compensation plus
0.5036667% of such Eligible Compensation for each full month of service as an
independent director/trustee of any Adopting Fund in excess of five years up to
a maximum of 60.44% after ten years of service. The foregoing percentages may be
changed by the Board.(1) "Eligible Compensation" is one-fifth of the total
compensation earned by such Eligible Trustee for service to the Adopting Fund in
the five year period prior to the date of the Eligible Trustee's retirement.
Benefits under the retirement program are accrued as expenses on the books of
the Adopting Funds. Such benefits are not secured or funded by the Adopting
Funds.

     The following table illustrates the retirement benefits accrued to the
Fund's Independent Trustee by the 55 Morgan Stanley Dean Witter Funds (not
including the Fund) for the calendar year ended December 31, 1999, and the
estimated retirement benefits for the Independent Trustees, to commence upon
their retirement, from the 55 Morgan Stanley Dean Witter Funds as of December
31, 1999.


----------

(1)   An Eligible Trustee may elect alternative payments of his or her
      retirement benefits based upon the combined life expectancy of the
      Eligible Trustee and his or her spouse on the date of such Eligible
      Trustee's retirement. In addition, the Eligible Trustee may elect that the
      surviving spouse's periodic payment of benefits will be equal to a lower
      percentage of the periodic amount when both spouses were alive. The amount
      estimated to be payable under this method, through the remainder of the
      later of the lives of the Eligible Trustee and spouse, will be the
      actuarial equivalent of the Regular Benefit.


                                       18
<PAGE>

         RETIREMENT BENEFITS FROM ALL MORGAN STANLEY DEAN WITTER FUNDS


<TABLE>
<CAPTION>

                                    FOR ALL ADOPTING FUNDS                    ESTIMATED
                                -------------------------------  RETIREMENT     ANNUAL
                                   ESTIMATED                      BENEFITS     BENEFITS
                                    CREDITED                     ACCRUED AS      UPON
                                     YEARS         ESTIMATED      EXPENSES    RETIREMENT
                                 OF SERVICE AT   PERCENTAGE OF     BY ALL      FROM ALL
                                   RETIREMENT       ELIGIBLE      ADOPTING     ADOPTING
NAME OF INDEPENDENT TRUSTEE       (MAXIMUM 10)    COMPENSATION      FUNDS      FUNDS(2)
------------------------------- --------------- --------------- ------------ -----------
<S>                             <C>             <C>             <C>          <C>
Michael Bozic .................        10             60.44%       $20,933     $50,588
Edwin J. Garn .................        10             60.44         31,737      50,675
Wayne E. Hedien ...............         9             51.37         39,566      43,000
Dr. Manuel H. Johnson .........        10             60.44         13,129      75,520
Michael E. Nugent .............        10             60.44         23,175      67,209
John L. Schroeder .............         8             50.37         41,558      52,994
</TABLE>



----------
(2)   Based on current levels of compensation. Amount of annual benefits also
      varies depending on the Trustee's elections described in Footnote (1) on
      page 18.


IV. CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES
--------------------------------------------------------------------------------


     The following owned 5% or more of the outstanding Class D shares of the
Fund as of May 8, 2000: Morgan Stanley Dean Witter Trust FSB, Trustee, Kulicke
and Soffa Ind. Inc., Incentive Savings Plan, P.O. Box 957, Jersey City, NJ
07303-0957 - 26.899%; Mark A. Susz Rev TR DTD 5/1/97, Mark A. Susz, Trustee, 400
West 49th Terr, Kansas City, MO 64112-2303 - 19.065% and Hare & Co., c/o The
Bank of New York, P.O. Box 11203, New York, NY 10286-1203 - 16.308%.


     As of the date of this Statement of Additional Information, the aggregate
number of shares of beneficial interest of the Fund owned by the Fund's officers
and Trustees as a group was less than 1% of the Fund's shares of beneficial
interest outstanding.

V. INVESTMENT MANAGEMENT AND OTHER SERVICES
--------------------------------------------------------------------------------

A. INVESTMENT MANAGER


     The Investment Manager to the Fund is Morgan Stanley Dean Witter Advisors
Inc., a Delaware corporation, whose address is Two World Trade Center, New York,
NY 10048. The Investment Manager is a wholly-owned subsidiary of MSDW, a
Delaware corporation. MSDW is a preeminent global financial services firm that
maintains leading market positions in each of its three primary businesses:
securities, asset management and credit services.

     Pursuant to an Investment Management Agreement (the "Management Agreement")
with the Investment Manager, the Fund has retained the Investment Manager to
provide administrative services and manage the investment of the Fund's assets,
including the placing of orders for the purchase and sale of portfolio
securities. The Fund pays the Investment Manager monthly compensation calculated
daily by applying the following annual rates to the net assets of the Fund
determined as of the close of each business day: 0.75% to the portion of daily
net assets up to $500 million; 0.725% to the portion of the daily net assets
exceeding $500 million but not exceeding $3 billion and 0.70% of the portion of
the daily net assets exceeding $3 billion. Prior to May 1, 2000, the management
fee schedule was as follows: 0.75% to the portion of daily net assets not
exceeding $500 million; and 0.725% to the portion of the daily net assets
exceeding $500 million. The management fee is allocated among the Classes pro
rata based on the net assets of the Fund attributable to each Class. For the
fiscal years ended March 31, 1998, 1999 and 2000, the Investment Manager accrued
total compensation under the Management Agreement in the amounts of $1,793,392,
$2,497,979 and $12,563,948, respectively.


     The Investment Manager has retained its wholly-owned subsidiary, MSDW
Services Company, to perform administrative services for the Fund.


                                       19
<PAGE>

B. PRINCIPAL UNDERWRITER

     The Fund's principal underwriter is the Distributor (which has the same
address as the Investment Manager). In this capacity, the Fund's shares are
distributed by the Distributor. The Distributor has entered into a selected
dealer agreement with Dean Witter Reynolds, which through its own sales
organization sells shares of the Fund. In addition, the Distributor may enter
into similar agreements with other selected broker-dealers. The Distributor, a
Delaware corporation, is a wholly-owned subsidiary of MSDW.


     The Distributor bears all expenses it may incur in providing services under
the Distribution Agreement. These expenses include the payment of commissions
for sales of the Fund's shares and incentive compensation to Financial Advisors,
the cost of educational and/or business-related trips, and educational and/or
promotional and business-related expenses. The Distributor also pays certain
expenses in connection with the distribution of the Fund's shares, including the
costs of preparing, printing and distributing advertising or promotional
materials, and the costs of printing and distributing prospectuses and
supplements thereto used in connection with the offering and sale of the Fund's
shares. The Fund bears the costs of initial typesetting, printing and
distribution of prospectuses and supplements thereto to shareholders. The Fund
also bears the costs of registering the Fund and its shares under federal and
state securities laws and pays filing fees in accordance with state securities
laws.


     The Fund and the Distributor have agreed to indemnify each other against
certain liabilities, including liabilities under the Securities Act. Under the
Distribution Agreement, the Distributor uses its best efforts in rendering
services to the Fund, but in the absence of willful misfeasance, bad faith,
gross negligence or reckless disregard of its obligations, the Distributor is
not liable to the Fund or any of its shareholders for any error of judgment or
mistake of law or for any act or omission or for any losses sustained by the
Fund or its shareholders.


C. SERVICES PROVIDED BY THE INVESTMENT MANAGER


     The Investment Manager manages the investment of the Fund's assets,
including the placing of orders for the purchase and sale of portfolio
securities. The Investment Manager obtains and evaluates the information and
advice relating to the economy, securities markets, and specific securities as
it considers necessary or useful to continuously manage the assets of the Fund
in a manner consistent with its investment objective.

     Under the terms of the Management Agreement, in addition to managing the
Fund's investments, the Investment Manager maintains certain of the Fund's books
and records and furnishes, at its own expense, the office space, facilities,
equipment, clerical help, bookkeeping and certain legal services as the Fund may
reasonably require in the conduct of its business, including the preparation of
prospectuses, proxy statements and reports required to be filed with federal and
state securities commissions (except insofar as the participation or assistance
of independent accountants and attorneys is, in the opinion of the Investment
Manager, necessary or desirable). In addition, the Investment Manager pays the
salaries of all personnel, including officers of the Fund, who are employees of
the Investment Manager. The Investment Manager also bears the cost of telephone
service, heat, light, power and other utilities provided to the Fund.

     Expenses not expressly assumed by the Investment Manager under the
Management Agreement or by the Distributor, will be paid by the Fund. These
expenses will be allocated among the four Classes of shares pro rata based on
the net assets of the Fund attributable to each Class, except as described
below. Such expenses include, but are not limited to: expenses of the Plan of
Distribution pursuant to Rule 12b-1; charges and expenses of any registrar,
custodian, stock transfer and dividend disbursing agent; brokerage commissions;
taxes; engraving and printing share certificates; registration costs of the Fund
and its shares under federal and state securities laws; the cost and expense of
printing, including typesetting, and distributing prospectuses of the Fund and
supplements thereto to the Fund's shareholders; all expenses of shareholders'
and Trustees' meetings and of preparing, printing and mailing of proxy
statements and reports to shareholders; fees and travel expenses of Trustees or

                                       20
<PAGE>

members of any advisory board or committee who are not employees of the
Investment Manager or any corporate affiliate of the Investment Manager; all
expenses incident to any dividend, withdrawal or redemption options; charges and
expenses of any outside service used for pricing of the Fund's shares; fees and
expenses of legal counsel, including counsel to the Trustees who are not
interested persons of the Fund or of the Investment Manager (not including
compensation or expenses of attorneys who are employees of the Investment
Manager); fees and expenses of the Fund's independent accountants; membership
dues of industry associations; interest on Fund borrowings; postage; insurance
premiums on property or personnel (including officers and Trustees) of the Fund
which inure to its benefit; extraordinary expenses (including, but not limited
to, legal claims and liabilities and litigation costs and any indemnification
relating thereto); and all other costs of the Fund's operation. The 12b-1 fees
relating to a particular Class will be allocated directly to that Class. In
addition, other expenses associated with a particular Class (except advisory or
custodial fees) may be allocated directly to that Class, provided that such
expenses are reasonably identified as specifically attributable to that Class
and the direct allocation to that Class is approved by the Trustees.

     The Management Agreement provides that in the absence of willful
misfeasance, bad faith, gross negligence or reckless disregard of its
obligations thereunder, the Investment Manager is not liable to the Fund or any
of its investors for any act or omission by the Investment Manager or for any
losses sustained by the Fund or its investors.


     The Management Agreement will remain in effect from year to year, provided
continuance of the Management Agreement is approved at least annually by the
vote of the holders of a majority, as defined in the Investment Company Act, of
the outstanding shares of the Fund, or by the Trustees; provided that in either
event such continuance is approved annually by the vote of a majority of the
Trustees, including a majority of the Independent Trustees.


D. DEALER REALLOWANCES

     Upon notice to selected broker-dealers, the Distributor may reallow up to
the full applicable front-end sales charge during periods specified in such
notice. During periods when 90% or more of the sales charge is reallowed, such
selected broker-dealers may be deemed to be underwriters as that term is defined
in the Securities Act.

E. RULE 12b-1 PLAN


     The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under
the Investment Company Act (the "Plan") pursuant to which each Class, other than
Class D, pays the Distributor compensation accrued daily and payable monthly at
the following annual rates: 0.25% and 1.0% of the average daily net assets of
Class A and Class C, respectively, and, with respect to Class B, 1.0% of the
lesser of: (a) the average daily aggregate gross sales of the Fund's Class B
shares since the inception of the Fund (not including reinvestments of dividends
or capital gains distributions), less the average daily aggregate net asset
value of the Fund's Class B shares redeemed since the Fund's inception upon
which a contingent deferred sales charge has been imposed or upon which such
charge has been waived; or (b) the average daily net assets of Class B.


     The Distributor also receives the proceeds of front-end sales charges
("FSCs") and of contingent deferred sales charges ("CDSCs") imposed on certain
redemptions of shares, which are separate and apart from payments made pursuant
to the Plan. The Distributor has informed the Fund that it and/or Dean Witter
Reynolds received the proceeds of CDSCs and FSCs, for the last three fiscal
years ended March 31, in approximate amounts as provided in the table below (the
Distributor did not retain any of these amounts).


                                       21
<PAGE>


<TABLE>
<CAPTION>

                                2000                       1999                       1998
                     --------------------------   -----------------------   ------------------------
<S>                  <C>          <C>             <C>          <C>          <C>          <C>
Class A ..........   FSCs:(1)     $  943,374      FSCs:(1)     $ 83,321     FSCs:(1)     $  7,180
                     CDSCs:       $    7,888      CDSCs:       $     28     CDSCs:       $      5
Class B ..........   CDSCs:       $1,468,385      CDSCs:       $555,684     CDSCs:       $957,856
Class C ..........   CDSCs:       $   64,952      CDSCs:       $  3,690     CDSCs:       $     94
</TABLE>


----------

(1)   FSCs apply to Class A only.


     The Distributor has informed the Fund that the entire fee payable by Class
A and a portion of the fees payable by each of Class B and Class C each year
pursuant to the Plan equal to 0.25% of such Class' average daily net assets are
currently each characterized as a "service fee" under the Rules of the National
Association of Securities Dealers, Inc. (of which the Distributor is a member).
The "service fee" is a payment made for personal service and/or the maintenance
of shareholder accounts. The remaining portion of the Plan fees payable by a
Class, if any, is characterized as an "asset-based sales charge" as such is
defined by the Rules of the Association.


     Under the Plan and as required by Rule 12b-1, the Trustees receive and
review promptly after the end of each calendar quarter a written report provided
by the Distributor of the amounts expended under the Plan and the purpose for
which such expenditures were made. For the fiscal year ended March 31, 2000,
Class B shares of the Fund accrued amounts payable to the Distributor under the
Plan of $11,092,274. This amount is equal to 0.69% of the average daily net
sales of Class B and was calculated pursuant to Clause (a) of the compensation
formula under the Plan. For the fiscal year ended March 31, 2000, Class A and
Class C shares of the Fund accrued payments under the Plan amounting to $91,803
and $657,784, respectively, which amounts are equal to 0.24% and 1.00% of the
average daily net assets of Class A and Class C, respectively, for the fiscal
year.


     The Plan was adopted in order to permit the implementation of the Fund's
method of distribution. Under this distribution method the Fund offers four
Classes, each with a different distribution arrangement.


     With respect to Class A shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from proceeds of the FSC, commissions for the
sale of Class A shares, currently a gross sales credit of up to 5.0% of the
amount sold (except as provided in the following sentence) and an annual
residual commission, currently a residual of up to 0.25% of the current value of
the respective accounts for which they are the Financial Advisors or dealers of
record in all cases. On orders of $1 million or more (for which no sales charge
was paid) or net asset value purchases by employer-sponsored employee benefit
plans, whether or not qualified under the Internal Revenue Code, for which the
Transfer Agent serves as Trustee or Dean Witter Reynolds's Retirement Plan
Services serves as recordkeeper pursuant to a written Recordkeeping Services
Agreement ("MSDW Eligible Plans"), the Investment Manager compensates Financial
Advisors by paying them, from its own funds, a gross sales credit of 1.0% of the
amount sold.


     With respect to Class B shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from its own funds, commissions for the sale
of Class B shares, currently a gross sales credit of up to 5.0% of the amount
sold (except as provided in the following sentence) and an annual residual
commission, currently a residual of up to 0.25% of the current value (not
including reinvested dividends or distributions) of the amount sold in all
cases. In the case of Class B shares purchased by MSDW Eligible Plans, Dean
Witter Reynolds compensates its Financial Advisors by paying them, from its own
funds, a gross sales credit of 3.0% of the amount sold.

     With respect to Class C shares, Dean Witter Reynolds compensates its
Financial Advisors by paying them, from its own funds, commissions for the sale
of Class C shares, currently a gross sales credit of up to 1.0% of the amount
sold and an annual residual commission, currently up to 1.0% of the current
value of the respective accounts for which they are the Financial Advisors of
record.


     With respect to Class D shares other than shares held by participants in
the Investment Manager's mutual fund asset allocation program, the Investment
Manager compensates Dean Witter Reynolds's


                                       22
<PAGE>

Financial Advisors by paying them, from its own funds, commissions for the sale
of Class D shares, currently a gross sales credit of up to 1.0% of the amount
sold. There is a chargeback of 100% of the amount paid if the Class D shares are
redeemed in the first year and a chargeback of 50% of the amount paid if the
Class D shares are redeemed in the second year after purchase. The Investment
Manager also compensates Dean Witter Reynolds's Financial Advisors by paying
them, from its own funds, an annual residual commission, currently up to 0.10%
of the current value of the respective accounts for which they are the Financial
Advisors of record (not including accounts of participants in the Investment
Manager's mutual fund asset allocation program).


     The gross sales credit is a charge which reflects commissions paid by Dean
Witter Reynolds to its Financial Advisors and Dean Witter Reynolds's
Fund-associated distribution-related expenses, including sales compensation, and
overhead and other branch office distribution-related expenses including (a) the
expenses of operating Dean Witter Reynolds's branch offices in connection with
the sale of Fund shares, including lease costs, the salaries and employee
benefits of operations and sales support personnel, utility costs,
communications costs and the costs of stationery and supplies, (b) the costs of
client sales seminars, (c) travel expenses of mutual fund sales coordinators to
promote the sale of Fund shares and (d) other expenses relating to branch
promotion of Fund sales.

     The Investment Manager pays a retention fee to Financial Advisors at an
annual rate of 0.05% of the value of shares of the Fund sold after January 1,
2000 and held for at least one year. Shares purchased through the reinvestment
of dividends will be eligible for a retention fee, provided that such dividends
were earned on shares otherwise eligible for a retention fee payment. Shares
owned in variable annuities, closed-end fund shares and shares held in 401(k)
plans where the Transfer Agent or Dean Witter Reynolds's Retirement Plan
Services is either recordkeeper or trustee are not eligible for a retention fee.

     For the first year only, the retention fee is paid on any shares of the
Fund sold after January 1, 2000 and held by shareholders on December 31, 2000.

     The retention fees are paid by the Investment Manager from its own assets,
which may include profits from investment management fees payable under the
Management Agreement, as well as from borrowed funds.

     The distribution fee that the Distributor receives from the Fund under the
Plan, in effect, offsets distribution expenses incurred under the Plan on behalf
of the Fund and, in the case of Class B shares, opportunity costs, such as the
gross sales credit and an assumed interest charge thereon ("carrying charge").
These expenses may include the cost of Fund-related educational and/or
business-related trips or payment of Fund-related educational and/or promotional
expenses of Financial Advisors. In the Distributor's reporting of the
distribution expenses to the Fund, in the case of Class B shares, such assumed
interest (computed at the "broker's call rate") has been calculated on the gross
credit as it is reduced by amounts received by the Distributor under the Plan
and any contingent deferred sales charges received by the Distributor upon
redemption of shares of the Fund. No other interest charge is included as a
distribution expense in the Distributor's calculation of its distribution costs
for this purpose. The broker's call rate is the interest rate charged to
securities brokers on loans secured by exchange-listed securities.


     The Fund is authorized to reimburse expenses incurred or to be incurred in
promoting the distribution of the Fund's Class A and Class C shares and in
servicing shareholder accounts. Reimbursement will be made through payments at
the end of each month. The amount of each monthly payment may in no event exceed
an amount equal to a payment at the annual rate of 0.25%, in the case of Class
A, and 1.0%, in the case of Class C, of the average net assets of the respective
Class during the month. No interest or other financing charges, if any, incurred
on any distribution expenses on behalf of Class A and Class C will be
reimbursable under the Plan. With respect to Class A, in the case of all
expenses other than expenses representing the service fee, and, with respect to
Class C, in the case of all expenses other than expenses representing a gross
sales credit or a residual to Financial Advisors and other authorized financial
representatives, such amounts shall be determined at the beginning of each
calendar quarter by the Trustees, including, a majority of the Independent
Trustees. Expenses


                                       23
<PAGE>

representing the service fee (for Class A) or a gross sales credit or a residual
to Financial Advisors and other authorized financial representatives (for Class
C) may be reimbursed without prior determination. In the event that the
Distributor proposes that monies shall be reimbursed for other than such
expenses, then in making quarterly determinations of the amounts that may be
reimbursed by the Fund, the Distributor will provide and the Trustees will
review a quarterly budget of projected distribution expenses to be incurred on
behalf of the Fund, together with a report explaining the purposes and
anticipated benefits of incurring such expenses. The Trustees will determine
which particular expenses, and the portions thereof, that may be borne by the
Fund, and in making such a determination shall consider the scope of the
Distributor's commitment to promoting the distribution of the Fund's Class A and
Class C shares.


     Each Class paid 100% of the amounts accrued under the Plan with respect to
that Class for the fiscal year ended March 31, 2000 to the Distributor. The
Distributor and Dean Witter Reynolds estimate that they have spent, pursuant to
the Plan, $77,769,533 on behalf of Class B since the inception of the Plan. It
is estimated that this amount was spent in approximately the following ways: (i)
5.35% ($4,160,607) - advertising and promotional expenses; (ii) 0.21% ($164,397)
- printing of prospectuses for distribution to other than current shareholders;
and (iii) 94.44% ($73,444,529) - other expenses, including the gross sales
credit and the carrying charge, of which 4.15% ($3,050,933) represents carrying
charges, 39.68% ($29,142,949) represents commission credits to Dean Witter
Reynolds's branch offices and other selected broker-dealers for payments of
commissions to Financial Advisors and other authorized financial
representatives, and 56.16% ($41,250,647) represents overhead and other branch
office distribution-related expenses. The amounts accrued by Class A and a
portion of the amounts accrued by Class C under the Plan during the fiscal year
ended March 31, 2000 were service fees. The remainder of the amounts accrued by
Class C were for expenses which relate to compensation of sales personnel and
associated overhead expenses.

     In the case of Class B shares, at any given time, the expenses of
distributing shares of the Fund may be more or less than the total of (i) the
payments made by the Fund pursuant to the Plan; and (ii) the proceeds of CDSCs
paid by investors upon redemption of shares. For example, if $1 million in
expenses in distributing Class B shares of the Fund had been incurred and
$750,000 had been received as described in (i) and (ii) above, the excess
expense would amount to $250,000. The Distributor has advised the Fund that in
the case of Class B shares the excess distribution expenses, including the
carrying charge designed to approximate the opportunity costs incurred by Dean
Witter Reynolds which arise from it having advanced monies without having
received the amount of any sales charges imposed at the time of sale of the
Fund's Class B shares, totaled $53,966,158 as of March 31, 2000 (the end of the
Fund's fiscal year), which was equal to 1.42% of the net assets of Class B on
such date. Because there is no requirement under the Plan that the Distributor
be reimbursed for all distribution expenses with respect to Class B shares or
any requirement that the Plan be continued from year to year, this excess amount
does not constitute a liability of the Fund. Although there is no legal
obligation for the Fund to pay expenses incurred in excess of payments made to
the Distributor under the Plan and the proceeds of CDSCs paid by investors upon
redemption of shares, if for any reason the Plan is terminated, the Trustees
will consider at that time the manner in which to treat such expenses. Any
cumulative expenses incurred, but not yet recovered through distribution fees or
CDSCs, may or may not be recovered through future distribution fees or CDSCs.

     In the case of Class A and Class C shares, expenses incurred pursuant to
the Plan in any calendar year in excess of 0.25% or 1.0% of the average daily
net assets of Class A or Class C, respectively, will not be reimbursed by the
Fund through payments in any subsequent year, except that expenses representing
a gross sales commission credited to Morgan Stanley Dean Witter Financial
Advisors and other authorized financial representatives at the time of sale may
be reimbursed in the subsequent calendar year. The Distributor has advised the
Fund that unreimbursed expenses representing a gross sales commission credited
to Morgan Stanley Dean Witter Financial Advisors and other authorized financial
representatives at the time of sale totaled $314,685 in the case of Class C at
December 31, 1999 (the end of the calendar year), which amount was equal to
0.29% of the net assets of Class C on such date, and that there were no such
expenses that may be reimbursed in the subsequent year in the


                                       24
<PAGE>


case of Class A on such date. No interest or other financing charges will be
incurred on any Class A or Class C distribution expenses incurred by the
Distributor under the Plan or on any unreimbursed expenses due to the
Distributor pursuant to the Plan.


     No interested person of the Fund nor any Independent Trustee has any direct
financial interest in the operation of the Plan except to the extent that the
Distributor, the Investment Manager, Dean Witter Reynolds, MSDW Services Company
or certain of their employees may be deemed to have such an interest as a result
of benefits derived from the successful operation of the Plan or as a result of
receiving a portion of the amounts expended thereunder by the Fund.

     On an annual basis, the Trustees, including a majority of the Independent
Trustees, consider whether the Plan should be continued. Prior to approving the
last continuation of the Plan, the Trustees requested and received from the
Distributor and reviewed all the information which they deemed necessary to
arrive at an informed determination. In making their determination to continue
the Plan, the Trustees considered: (1) the Fund's experience under the Plan and
whether such experience indicates that the Plan is operating as anticipated; (2)
the benefits the Fund had obtained, was obtaining and would be likely to obtain
under the Plan, including that: (a) the Plan is essential in order to give Fund
investors a choice of alternatives for payment of distribution and service
charges and to enable the Fund to continue to grow and avoid a pattern of net
redemptions which, in turn, are essential for effective investment management;
and (b) without the compensation to individual brokers and the reimbursement of
distribution and account maintenance expenses of Dean Witter Reynolds's branch
offices made possible by the 12b-1 fees, Dean Witter Reynolds could not
establish and maintain an effective system for distribution, servicing of Fund
shareholders and maintenance of shareholder accounts; and (3) what services had
been provided and were continuing to be provided under the Plan to the Fund and
its shareholders. Based upon their review, the Trustees, including each of the
Independent Trustees, determined that continuation of the Plan would be in the
best interest of the Fund and would have a reasonable likelihood of continuing
to benefit the Fund and its shareholders. In the Trustees' quarterly review of
the Plan, they will consider its continued appropriateness and the level of
compensation provided therein.

     The Plan may not be amended to increase materially the amount to be spent
for the services described therein without approval by the shareholders of the
affected Class or Classes of the Fund, and all material amendments to the Plan
must also be approved by the Trustees in the manner described above. The Plan
may be terminated at any time, without payment of any penalty, by vote of a
majority of the Independent Trustees or by a vote of a majority of the
outstanding voting securities of the Fund (as defined in the Investment Company
Act) on not more than thirty days' written notice to any other party to the
Plan. So long as the Plan is in effect, the election and nomination of
Independent Trustees shall be committed to the discretion of the Independent
Trustees.

F. OTHER SERVICE PROVIDERS

(1) TRANSFER AGENT/DIVIDEND-PAYING AGENT

     Morgan Stanley Dean Witter Trust FSB is the Transfer Agent for the Fund's
shares and the Dividend Disbursing Agent for payment of dividends and
distributions on Fund shares and Agent for shareholders under various investment
plans. The principal business address of the Transfer Agent is Harborside
Financial Center, Plaza Two, Jersey City, NJ 07311.

(2) CUSTODIAN AND INDEPENDENT ACCOUNTANTS


     Chase Manhattan Bank, Chase Plaza, New York, NY 10005 is the Custodian of
the Fund's assets. Any of the Fund's cash balances with the Custodian in excess
of $100,000 are unprotected by federal deposit insurance. These balances may, at
times, be substantial.

     PricewaterhouseCoopers LLP, 1177 Avenue of the Americas, New York, NY
10036, serves as the independent accountants of the Fund. The independent
accountants are responsible for auditing the annual financial statements of the
Fund.


                                       25
<PAGE>

(3) AFFILIATED PERSONS

     The Transfer Agent is an affiliate of the Investment Manager, and of the
Distributor. As Transfer Agent and Dividend Disbursing Agent, the Transfer
Agent's responsibilities include maintaining shareholder accounts, disbursing
cash dividends and reinvesting dividends, processing account registration
changes, handling purchase and redemption transactions, mailing prospectuses and
reports, mailing and tabulating proxies, processing share certificate
transactions, and maintaining shareholder records and lists. For these services,
the Transfer Agent receives a per shareholder account fee from the Fund and is
reimbursed for its out-of-pocket expenses in connection with such services.


G. CODES OF ETHICS

     The Fund, the Investment Manager and the Distributor have each adopted a
Code of Ethics pursuant to Rule 17j-1 under the Investment Company Act. The
Codes of Ethics are designed to detect and prevent improper personal trading.
The Codes of Ethics permit personnel subject to the Codes to invest in
securities, including securities that may be purchased, sold or held by the
Fund, subject to a number of restrictions and controls including prohibitions
against purchases of securities in an Initial Public Offering and a preclearance
requirement with respect to personal securities transactions.


VI. BROKERAGE ALLOCATION AND OTHER PRACTICES
--------------------------------------------------------------------------------

A. BROKERAGE TRANSACTIONS

     Subject to the general supervision of the Trustees, the Investment Manager
is responsible for decisions to buy and sell securities for the Fund, the
selection of brokers and dealers to effect the transactions, and the negotiation
of brokerage commissions, if any. Purchases and sales of securities on a stock
exchange are effected through brokers who charge a commission for their
services. In the over-the-counter market, securities are generally traded on a
"net" basis with dealers acting as principal for their own accounts without a
stated commission, although the price of the security usually includes a profit
to the dealer. The Fund also expects that securities will be purchased at times
in underwritten offerings where the price includes a fixed amount of
compensation, generally referred to as the underwriter's concession or discount.
Options and futures transactions will usually be effected through a broker and a
commission will be charged. On occasion, the Fund may also purchase certain
money market instruments directly from an issuer, in which case no commissions
or discounts are paid.


     For the fiscal years ended March 31, 1998, 1999 and 2000, the Fund paid a
total of $516,052, $900,714 and $2,686,883, respectively, in brokerage
commissions.


B. COMMISSIONS

     Pursuant to an order of the SEC, the Fund may effect principal transactions
in certain money market instruments with Dean Witter Reynolds. The Fund will
limit its transactions with Dean Witter Reynolds to U.S. Government and
government agency securities, bank money instruments (i.e., certificates of
deposit and bankers' acceptances) and commercial paper. The transactions will be
effected with Dean Witter Reynolds only when the price available from Dean
Witter Reynolds is better than that available from other dealers.


     During the fiscal years ended March 31, 1998, 1999 and 2000, the Fund did
not effect any principal transactions with Dean Witter Reynolds.


     Brokerage transactions in securities listed on exchanges or admitted to
unlisted trading privileges may be effected through Dean Witter Reynolds, Morgan
Stanley & Co. and other affiliated brokers and dealers. In order for an
affiliated broker or dealer to effect any portfolio transactions on an exchange
for the Fund, the commissions, fees or other remuneration received by the
affiliated broker or dealer must be reasonable and fair compared to the
commissions, fees or other remuneration paid to other brokers in connection with
comparable transactions involving similar securities being purchased or sold on
an exchange during a comparable period of time. This standard would allow the
affiliated broker or dealer


                                       26
<PAGE>

to receive no more than the remuneration which would be expected to be received
by an unaffiliated broker in a commensurate arm's-length transaction.
Furthermore, the Trustees, including the Independent Trustees, have adopted
procedures which are reasonably designed to provide that any commissions, fees
or other remuneration paid to an affiliated broker or dealer are consistent with
the foregoing standard. The Fund does not reduce the management fee it pays to
the Investment Manager by any amount of the brokerage commissions it may pay to
an affiliated broker or dealer.


     During the fiscal years ended March 31, 1998, 1999 and 2000, the Fund paid
a total of $70,244, $130,835 and $152,904, respectively, in brokerage
commissions to Dean Witter Reynolds. During the fiscal year ended March 31,
2000, the brokerage commissions paid to Dean Witter Reynolds represented
approximately 5.69% of the total brokerage commissions paid by the Fund during
the year and were paid on account of transactions having an aggregate dollar
value equal to approximately 5.82% of the aggregate dollar value of all
portfolio transactions of the Fund during the year for which commissions were
paid.

     During the period June 1, 1997 through March 31, 1998 and during the fiscal
years ended March 31, 1999 and 2000, the Fund paid a total of $20,370, $70,777
and $211,375, respectively, in brokerage commissions to Morgan Stanley & Co.,
which broker-dealer became an affiliate of the Investment Manager on May 31,
1997 upon consummation of the merger of Dean Witter, Discover & Co. with Morgan
Stanley Group Inc. During the fiscal year ended March 31, 2000, the brokerage
commissions paid to Morgan Stanley & Co. represented approximately 7.87% of the
total brokerage commissions paid by the Fund for this period and were paid on
account of transactions having an aggregate dollar value equal to approximately
9.67% of the aggregate dollar value of all portfolio transactions of the Fund
during the year for which commissions were paid.


C. BROKERAGE SELECTION

     The policy of the Fund regarding purchases and sales of securities for its
portfolio is that primary consideration will be given to obtaining the most
favorable prices and efficient executions of transactions. Consistent with this
policy, when securities transactions are effected on a stock exchange, the
Fund's policy is to pay commissions which are considered fair and reasonable
without necessarily determining that the lowest possible commissions are paid in
all circumstances. The Fund believes that a requirement always to seek the
lowest possible commission cost could impede effective portfolio management and
preclude the Fund and the Investment Manager from obtaining a high quality of
brokerage and research services. In seeking to determine the reasonableness of
brokerage commissions paid in any transaction, the Investment Manager relies
upon its experience and knowledge regarding commissions generally charged by
various brokers and on its judgment in evaluating the brokerage and research
services received from the broker effecting the transaction. These
determinations are necessarily subjective and imprecise, as in most cases an
exact dollar value for those services is not ascertainable.

     The Fund anticipates that certain of its transactions involving foreign
securities will be effected on foreign securities exchanges. Fixed commissions
on such transactions are generally higher than negotiated commissions on
domestic transactions. There is also generally less government supervision and
regulation of foreign securities exchanges and brokers than in the United
States.

     In seeking to implement the Fund's policies, the Investment Manager effects
transactions with those brokers and dealers who the Investment Manager believes
provide the most favorable prices and are capable of providing efficient
executions. If the Investment Manager believes the prices and executions are
obtainable from more than one broker or dealer, it may give consideration to
placing portfolio transactions with those brokers and dealers who also furnish
research and other services to the Fund or the Investment Manager. The services
may include, but are not limited to, any one or more of the following:
information as to the availability of securities for purchase or sale;
statistical or factual information or opinions pertaining to investment; wire
services; and appraisals or evaluations of portfolio securities. The information
and services received by the Investment Manager from brokers and dealers may be
of benefit to the Investment Manager in the management of accounts of some of
its other clients and may not in all cases benefit the Fund directly.


                                       27
<PAGE>

     The Investment Manager currently serves as investment manager to a number
of clients, including other investment companies, and may in the future act as
investment manager or advisor to others. It is the practice of the Investment
Manager to cause purchase and sale transactions to be allocated among the Fund
and others whose assets it manages in such manner as it deems equitable. In
making such allocations among the Fund and other client accounts, various
factors may be considered, including the respective investment objectives, the
relative size of portfolio holdings of the same or comparable securities, the
availability of cash for investment, the size of investment commitments
generally held and the opinions of the persons responsible for managing the
portfolios of the Fund and other client accounts. In the case of certain initial
and secondary public offerings, the Investment Manager may utilize a pro rata
allocation process based on the size of the Morgan Stanley Dean Witter Funds
involved and the number of shares available from the public offering.

D. DIRECTED BROKERAGE


     During the fiscal year ended March 31, 2000, the Fund paid $2,237,597 in
brokerage commissions in connection with transactions in the aggregate amount of
$2,866,352,702 to brokers because of research services provided.

E. REGULAR BROKER-DEALERS

     During the fiscal year ended March 31, 2000, the Fund purchased common
stock issued by Goldman Sachs Group, Inc., which issuer was among the top ten
brokers or the dealers that executed transactions for or with the Fund in the
largest dollar amounts during the year. As of March 31, 2000, the Fund did not
own any securities issued by any of such issuers.


VII. CAPITAL STOCK AND OTHER SECURITIES
--------------------------------------------------------------------------------

     The shareholders of the Fund are entitled to a full vote for each full
share of beneficial interest held. The Fund is authorized to issue an unlimited
number of shares of beneficial interest. All shares of beneficial interest of
the Fund are of $0.01 par value and are equal as to earnings, assets and voting
privileges except that each Class will have exclusive voting privileges with
respect to matters relating to distribution expenses borne solely by such Class
or any other matter in which the interests of one Class differ from the
interests of any other Class. In addition, Class B shareholders will have the
right to vote on any proposed material increase in Class A's expenses, if such
proposal is submitted separately to Class A shareholders. Also, Class A, Class B
and Class C bear expenses related to the distribution of their respective
shares.

     The Fund's Declaration of Trust permits the Trustees to authorize the
creation of additional series of shares (the proceeds of which would be invested
in separate, independently managed portfolios) and additional Classes of shares
within any series. The Trustees have not presently authorized any such
additional series or Classes of shares other than as set forth in the
Prospectus.

     The Fund is not required to hold annual meetings of shareholders and in
ordinary circumstances the Fund does not intend to hold such meetings. The
Trustees may call special meetings of shareholders for action by shareholder
vote as may be required by the Investment Company Act or the Declaration of
Trust. Under certain circumstances, the Trustees may be removed by action of the
Trustees. In addition, under certain circumstances, the shareholders may call a
meeting to remove Trustees and the Fund is required to provide assistance in
communicating with shareholders about such a meeting. The voting rights of
shareholders are not cumulative, so that holders of more than 50 percent of the
shares voting can, if they choose, elect all Trustees being selected, while the
holders of the remaining shares would be unable to elect any Trustees.

     Under Massachusetts law, shareholders of a business trust may, under
certain limited circumstances, be held personally liable as partners for the
obligations of the Fund. However, the Declaration of Trust contains an express
disclaimer of shareholder liability for acts or obligations of the Fund,
requires that notice of such Fund obligations include such disclaimer, and
provides for indemnification out of the Fund's property for any shareholder held
personally liable for the obligations of the Fund. Thus, the risk


                                       28
<PAGE>

of a shareholder incurring financial loss on account of shareholder liability is
limited to circumstances in which the Fund itself would be unable to meet its
obligations. Given the above limitations on shareholder personal liability, and
the nature of the Fund's assets and operations, the possibility of the Fund
being unable to meet its obligations is remote and thus, in the opinion of
Massachusetts counsel to the Fund, the risk to Fund shareholders of personal
liability is remote.

     All of the Trustees have been elected by the shareholders of the Fund, most
recently at a Special Meeting of Shareholders held on May 21, 1997. The Trustees
themselves have the power to alter the number and the terms of office of the
Trustees (as provided for in the Declaration of Trust), and they may at any time
lengthen or shorten their own terms or make their terms of unlimited duration
and appoint their own successors, provided that always at least a majority of
the Trustees has been elected by the shareholders of the Fund.

VIII. PURCHASE, REDEMPTION AND PRICING OF SHARES
--------------------------------------------------------------------------------

A. PURCHASE/REDEMPTION OF SHARES

     Information concerning how Fund shares are offered to the public (and how
they are redeemed and exchanged) is provided in the Fund's Prospectus.

     TRANSFER AGENT AS AGENT. With respect to the redemption or repurchase of
Fund shares, the application of proceeds to the purchase of new shares in the
Fund or any other Morgan Stanley Dean Witter Funds and the general
administration of the exchange privilege, the Transfer Agent acts as agent for
the Distributor and for the shareholder's authorized broker-dealer, if any, in
the performance of such functions. With respect to exchanges, redemptions or
repurchases, the Transfer Agent shall be liable for its own negligence and not
for the default or negligence of its correspondents or for losses in transit.
The Fund shall not be liable for any default or negligence of the Transfer
Agent, the Distributor or any authorized broker-dealer.

     The Distributor and any authorized broker-dealer have appointed the
Transfer Agent to act as their agent in connection with the application of
proceeds of any redemption of Fund shares to the purchase of shares of any other
Morgan Stanley Dean Witter Fund and the general administration of the exchange
privilege. No commission or discounts will be paid to the Distributor or any
authorized broker-dealer for any transaction pursuant to the exchange privilege.

     TRANSFERS OF SHARES. In the event a shareholder requests a transfer of Fund
shares to a new registration, the shares will be transferred without sales
charge at the time of transfer. With regard to the status of shares which are
either subject to the CDSC or free of such charge (and with regard to the length
of time shares subject to the charge have been held), any transfer involving
less than all of the shares in an account will be made on a pro rata basis (that
is, by transferring shares in the same proportion that the transferred shares
bear to the total shares in the account immediately prior to the transfer). The
transferred shares will continue to be subject to any applicable CDSC as if they
had not been so transferred.

B. OFFERING PRICE

     The Fund's Class B, Class C and Class D shares are offered at net asset
value per share and the Class A shares are offered at net asset value per share
plus any applicable FSC which is distributed among the Fund's Distributor, Dean
Witter Reynolds and other authorized dealers as described in Section "V.
Investment Management and Other Services - E. Rule 12b-1 Plan." The price of
Fund shares, called "net asset value," is based on the value of the Fund's
portfolio securities. Net asset value per share of each Class is calculated by
dividing the value of the portion of the Fund's securities and other assets
attributable to that Class, less the liabilities attributable to that Class, by
the number of shares of that Class outstanding. The assets of each Class of
shares are invested in a single portfolio. The net asset value of each Class,
however, will differ because the Classes have different ongoing fees.

     In the calculation of the Fund's net asset value: (1) an equity portfolio
security listed or traded on the New York or American Stock Exchange or other
stock exchange is valued at its latest sale price on that


                                       29
<PAGE>

exchange, prior to the time when assets are valued; if there were no sales that
day, the security is valued at the latest bid price (in cases where a security
is traded on more than one exchange, the security is valued on the exchange
designated as the primary market pursuant to procedures adopted by the
Trustees); and (2) all other portfolio securities for which over-the-counter
market quotations are readily available are valued at the latest bid price. When
market quotations are not readily available, including circumstances under which
it is determined by the Investment Manager that sale or bid prices are not
reflective of a security's market value, portfolio securities are valued at
their fair value as determined in good faith under procedures established by and
under the general supervision of the Fund's Trustees. For valuation purposes,
quotations of foreign portfolio securities, other assets and liabilities and
forward contracts stated in foreign currency are translated into U.S. dollar
equivalents at the prevailing market rates prior to the close of the New York
Stock Exchange.

     Short-term debt securities with remaining maturities of sixty days or less
at the time of purchase are valued at amortized cost, unless the Trustees
determine such does not reflect the securities' market value, in which case
these securities will be valued at their fair value as determined by the
Trustees.

     Certain of the Fund's portfolio securities may be valued by an outside
pricing service approved by the Fund's Trustees. The pricing service may utilize
a matrix system incorporating security quality, maturity and coupon as the
evaluation model parameters, and/or research evaluations by its staff, including
review of broker-dealer market price quotations in determining what it believes
is the fair valuation of the portfolio securities valued by such pricing
service.

     Listed options on debt securities are valued at the latest sale price on
the exchange on which they are listed unless no sales of such options have taken
place that day, in which case they will be valued at the mean between their
latest bid and asked prices. Unlisted options on debt securities and all options
on equity securities are valued at the mean between their latest bid and asked
prices. Futures are valued at the latest sale price on the commodities exchange
on which they trade unless the Trustees determine such price does not reflect
their market value, in which case they will be valued at their fair value as
determined in good faith under procedures established by and under the
supervision of the Trustees.

     Generally, trading in foreign securities, as well as corporate bonds, U.S.
Government securities and money market instruments, is substantially completed
each day at various times prior to the close of the New York Stock Exchange. The
values of such securities used in computing the net asset value of the Fund's
shares are determined as of such times. Foreign currency exchange rates are also
generally determined prior to the close of the New York Stock Exchange.
Occasionally, events which may affect the values of such securities and such
exchange rates may occur between the times at which they are determined and the
close of the New York Stock Exchange and will therefore not be reflected in the
computation of the Fund's net asset value. If events that may affect the value
of such securities occur during such period, then these securities may be valued
at their fair value as determined in good faith under procedures established by
and under the supervision of the Trustees.

IX. TAXATION OF THE FUND AND SHAREHOLDERS
--------------------------------------------------------------------------------


     The Fund generally will make two basic types of distributions: ordinary
dividends and long-term capital gain distributions. These two types of
distributions are reported differently on a shareholder's income tax return and
they are also subject to different rates of tax. The tax treatment of the
investment activities of the Fund will affect the amount and timing and
character of the distributions made by the Fund. Tax issues relating to the Fund
are not generally a consideration for shareholders such as tax-exempt entities
and tax-advantaged retirement vehicles such as an IRA or 401(k) plan.
Shareholders are urged to consult their own tax professionals regarding specific
questions as to federal, state or local taxes.


     INVESTMENT COMPANY TAXATION. The Fund intends to remain qualified as a
regulated investment company under Subchapter M of the Internal Revenue Code of
1986. As such, the Fund will not be subject to federal income tax on its net
investment income and capital gains, if any, to the extent that it distributes
such income and capital gains to its shareholders.

                                       30
<PAGE>

     The Fund generally intends to distribute sufficient income and gains so
that the Fund will not pay corporate income tax on its earnings. The Fund also
generally intends to distribute to its shareholders in each calendar year a
sufficient amount of ordinary income and capital gains to avoid the imposition
of a 4% excise tax. However, the Fund may instead determine to retain all or
part of any net long-term capital gains in any year for reinvestment. In such
event, the Fund will pay federal income tax (and possibly excise tax) on such
retained gains.

     Gains or losses on sales of securities by the Fund will be long-term
capital gains or losses if the securities have a tax holding period of more than
one year. Gains or losses on the sale of securities with a tax holding period of
one year or less will be short-term gains or losses.

     Gains or losses on the Fund's transactions in listed non-equity options,
futures and options on futures generally are treated as 60% long-term and 40%
short-term. When the Fund engages in options and futures transactions, various
tax rules may accelerate or defer recognition of certain gains and losses,
change the character of certain gains or losses, or alter the holding period of
other investments held by the Fund. The application of these rules would
therefore also affect the amount, timing and character of distributions made by
the Fund.


     The Fund's foreign currency gains or losses from forward contracts, futures
contracts that are not "regulated futures contracts," and unlisted options, and
certain other foreign currency gains or losses derived with respect to
fixed-income securities, are treated as ordinary income or loss. In general,
such foreign currency gains or losses will increase or decrease the amount of
the Fund's income available to be distributed to shareholders as ordinary
income, rather than increasing or decreasing the amount of the Fund's net
capital gain. Additionally, if such foreign currency losses exceed other
ordinary income during a taxable year, the Fund would not be able to make
ordinary income distributions for the year.

     Under certain tax rules, the Fund may be required to accrue a portion of
any discount at which certain securities are purchased as income each year even
though the Fund receives no payments in cash on the security during the year. In
addition, if the Fund invests in an equity security of a non-U.S. corporation
classified as a "passive foreign investment company" for U.S. tax purposes, the
application of certain technical tax provisions applying to investments in such
companies may result in the Fund being required to accrue income in respect of
the security without any receipt of cash attributable to such income. To the
extent that the Fund invests in such securities, it would be required to pay out
such accrued discount as an income distribution in each year in order to avoid
taxation at the Fund level. Such distributions will be made from the available
cash of the Fund or by liquidation of portfolio securities if necessary. If a
distribution of cash necessitates the liquidation of portfolio securities, the
Investment Manager will select which securities to sell. The Fund may realize a
gain or loss from such sales. In the event the Fund realizes net capital gains
from such transactions, its shareholders may receive a larger capital gain
distribution, if any, than they would in the absence of such transactions.


     TAXATION OF DIVIDENDS AND DISTRIBUTIONS. Shareholders normally will have to
pay federal income taxes, and any state and/or local income taxes, on the
dividends and other distributions they receive from the Fund. Such dividends and
distributions, to the extent that they are derived from net investment income or
short-term capital gains, are taxable to the shareholder as ordinary income
regardless of whether the shareholder receives such payments in additional
shares or in cash.


     Distributions of net long-term capital gains, if any, are taxable to
shareholders as long-term capital gains regardless of how long a shareholder has
held the Fund's shares and regardless of whether the distribution is received in
additional shares or in cash. The maximum tax rate on long-term capital gains
realized by non-corporate shareholders is 20%.


     Shareholders are generally taxed on any ordinary dividend or capital gain
distributions from the Fund in the year they are actually distributed. However,
if any such dividends or distributions are declared in October, November or
December and paid in January then such amounts will be treated for tax purposes
as received by the shareholders on December 31, to shareholders of record of
such month.

     Subject to certain exceptions, a corporate shareholder may be eligible for
a 70% dividends received deduction to the extent that the Fund earns and
distributes qualifying dividends from its investments. Distributions of net
capital gains by the Fund will not be eligible for the dividends received
deduction.


                                       31
<PAGE>


     Shareholders who are not citizens or residents of the United States and
certain foreign entities may be subject to withholding of United States tax on
distributions made by the Fund of investment income and short-term capital
gains.

     After the end of each calendar year, shareholders will be sent information
on their dividends and capital gain distributions for tax purposes, including
the portion taxable as ordinary income, and the portion taxable as long-term
capital gains.


     PURCHASES AND REDEMPTIONS AND EXCHANGES OF FUND SHARES. Any dividend or
capital gains distribution received by a shareholder from any investment company
will have the effect of reducing the net asset value of the shareholder's stock
in that company by the exact amount of the dividend or capital gains
distribution. Furthermore, such dividends and capital gains distributions are
subject to federal income taxes. If the net asset value of the shares should be
reduced below a shareholder's cost as a result of the payment of dividends or
the distribution of realized long-term capital gains, such payment or
distribution would be in part a return of the shareholder's investment but
nonetheless would be taxable to the shareholder. Therefore, an investor should
consider the tax implications of purchasing Fund shares immediately prior to a
distribution record date.


     In general, a sale of shares results in capital gain or loss, and for
individual shareholders, is taxable at a federal rate dependent upon the length
of time the shares were held. A redemption of a shareholder's Fund shares is
normally treated as a sale for tax purposes. Fund shares held for a period of
one year or less will, for tax purposes, generally result in short-term gains or
losses and those held for more than one year generally result in long-term gain
or loss. Under current law, the maximum tax rate on long-term capital gains
realized by non-corporate shareholders is 20%. Any loss realized by shareholders
upon a sale or redemption of shares within six months of the date of their
purchase will be treated as a long-term capital loss to the extent of any
distributions of net long-term capital gains with respect to such shares during
the six-month period.


     Gain or loss on the sale or redemption of shares in the Fund is measured by
the difference between the amount received and the tax basis of the shares.
Shareholders should keep records of investments made (including shares acquired
through reinvestment of dividends and distributions) so they can compute the tax
basis of their shares. Under certain circumstances a shareholder may compute and
use an average cost basis in determining the gain or loss on the sale or
redemption of shares.

     Exchanges of Fund shares for shares of another fund, including shares of
other Morgan Stanley Dean Witter Funds, are also subject to similar tax
treatment. Such an exchange is treated for tax purposes as a sale of the
original shares in the first fund, followed by the purchase of shares in the
second fund.

     If a shareholder realizes a loss on the redemption or exchange of a fund's
shares and reinvests in that fund's shares within 30 days before or after the
redemption or exchange, the transactions may be subject to the "wash sale"
rules, resulting in a postponement of the recognition of such loss for tax
purposes.

X. UNDERWRITERS
--------------------------------------------------------------------------------


     The Fund's shares are offered to the public on a continuous basis. The
Distributor, as the principal underwriter of the shares, has certain obligations
under the Distribution Agreement concerning the distribution of the shares.
These obligations and the compensation the Distributor receives are described
above in the sections titled "Principal Underwriter" and "Rule 12b-1 Plan."


XI. CALCULATION OF PERFORMANCE DATA
--------------------------------------------------------------------------------

     From time to time, the Fund may quote its "total return" in advertisements
and sales literature. These figures are computed separately for Class A, Class
B, Class C and Class D shares. The Fund's "average annual total return"
represents an annualization of the Fund's total return over a particular period
and is


                                       32
<PAGE>


computed by finding the annual percentage rate which will result in the ending
redeemable value of a hypothetical $1,000 investment made at the beginning of a
one, five or ten year period, or for the period from the date of commencement of
operations, if shorter than any of the foregoing. The ending redeemable value is
reduced by any contingent deferred sales charge ("CDSC") at the end of the one,
five, ten year or other period. For the purpose of this calculation, it is
assumed that all dividends and distributions are reinvested. The formula for
computing the average annual total return involves a percentage obtained by
dividing the ending redeemable value by the amount of the initial investment
(which in the case of Class A shares is reduced by the Class A initial sales
charge), taking a root of the quotient (where the root is equivalent to the
number of years in the period) and subtracting 1 from the result. Based on this
calculation, the average annual total returns for Class B for the one year
period ended March 31, 2000 and for the period November 28, 1995 (commencement
of operations) through March 31, 2000 were 149.62% and 47.68%, respectively. The
average annual total returns of Class A for the fiscal year ended March 31, 2000
and for the period July 28, 1997 (inception of the Class) through March 31, 2000
were 142.45% and 76.77%, respectively. The average annual total returns of Class
C for the fiscal year ended March 31, 2000 and for the period July 28, 1997
through March 31, 2000 were 153.10% and 79.09%, respectively. The average annual
total returns of Class D for the fiscal year ended March 31, 2000 and for the
period July 28, 1997 through March 31, 2000 were 156.56% and 80.87%,
respectively.

     In addition, the Fund may advertise its total return for each Class over
different periods of time by means of aggregate, average, year-by-year or other
types of total return figures. These calculations may or may not reflect the
imposition of the maximum front-end sales charge for Class A or the deduction of
the CDSC for each of Class B and Class C which, if reflected, would reduce the
performance quoted. For example, the average annual total return of the Fund may
be calculated in the manner described above, but without deduction for any
applicable sales charge. Based on this calculation, the average annual total
returns of Class B for the one year period ended March 31, 2000 and for the
period November 28, 1995 (commencement of operations) through March 31, 2000
were 154.62% and 47.81%, respectively. The average annual total returns of Class
A for the fiscal year ended March 31, 2000 and for the period July 28, 1997
(inception of the Class) through March 31, 2000 were 155.88% and 80.37%,
respectively. The average annual total returns of Class C for the fiscal year
ended March 31, 2000 and for the period July 28, 1997 through March 31, 2000
were 154.10% and 79.09%, respectively. The average annual total returns of Class
D for the fiscal year ended March 31, 2000 and for the period July 28, 1997
through March 31, 2000 were 156.56% and 80.87%, respectively.

     In addition, the Fund may compute its aggregate total return for each Class
for specified periods by determining the aggregate percentage rate which will
result in the ending value of a hypothetical $1,000 investment made at the
beginning of the period. For the purpose of this calculation, it is assumed that
all dividends and distributions are reinvested. The formula for computing
aggregate total return involves a percentage obtained by dividing the ending
value (without reduction for any sales charge) by the initial $1,000 investment
and subtracting 1 from the result. Based on this calculation, the total returns
of Class B for the one year period ended March 31, 2000 and for the period
November 28, 1995 (commencement of operations) through March 31, 2000 were
154.62% and 444.99%, respectively. The total returns of Class A for the fiscal
year ended March 31, 2000 and for the period July 28, 1997 (inception of the
Class) through March 31, 2000 were 155.88% and 384.38%, respectively. The total
returns of Class C for the fiscal year ended March 31, 2000 and for the period
July 28, 1997 through March 31, 2000 were 154.10% and 375.25%, respectively. The
total returns of Class D for the fiscal year ended March 31, 2000 and for the
period July 28, 1997 through March 31, 2000 were 156.56% and 388.00%,
respectively.

     The Fund may also advertise the growth of hypothetical investments of
$10,000, $50,000 and $100,000 in each Class of shares of the Fund by adding 1 to
the Fund's aggregate total return to date (expressed as a decimal and without
taking into account the effect of any applicable CDSC) and multiplying by
$9,475, $48,000 and $97,000 in the case of Class A (investments of $10,000,
$50,000 and $100,000 adjusted for the initial sales charge) or by $10,000,
$50,000 and $100,000 in the case of each of Class B, Class C and Class D, as the
case may be. Investments of $10,000, $50,000 and $100,000 in each Class at
inception of the Class would have grown to the following amounts at March 31,
2000:


                                       33
<PAGE>


<TABLE>
<CAPTION>

                                      INVESTMENT AT INCEPTION OF:
                     INCEPTION   -------------------------------------
CLASS                  DATE:      $10,000      $50,000       $100,000
-----------------   ----------   ---------   -----------   -----------
<S>                 <C>          <C>         <C>           <C>
Class A .........   07/28/97     $45,895     $232,502      $469,849
Class B .........   11/28/95      54,499      272,495       544,990
Class C .........   07/28/97      47,525      237,625       475,250
Class D .........   07/28/97      48,800      244,000       488,000
</TABLE>


     The Fund from time to time may also advertise its performance relative to
certain performance rankings and indexes compiled by recognized organizations.

XII. FINANCIAL STATEMENTS
--------------------------------------------------------------------------------


     EXPERTS. The financial statements of the Fund for the fiscal year ended
March 31, 2000 included in this Statement of Additional Information and
incorporated by reference in the Prospectus have been so included and
incorporated in reliance on the report of PricewaterhouseCoopers LLP,
independent accountants, given on the authority of said firm as experts in
auditing and accounting.


                                   * * * * *


     This Statement of Additional Information and the Prospectus do not contain
all of the information set forth in the Registration Statement the Fund has
filed with the SEC. The complete Registration Statement may be obtained from the
SEC.




                                       34
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
PORTFOLIO OF INVESTMENTS March 31, 2000


<TABLE>
<CAPTION>

NUMBER OF
 SHARES                                                         VALUE
--------------------------------------------------------------------------------
<S>                 <C>                                       <C>
                    COMMON STOCKS (93.9%)
                    Advertising (0.4%)
  200,000           DoubleClick Inc.* .....................   $   18,725,000
                                                              --------------
                    Cable Television (1.5%)
  370,000           AT&T Corp. - Liberty Media
                      Group (Class A)* ....................       21,922,500
  360,000           EchoStar Communications Corp.
                      (Class A)* ..........................       28,440,000
  113,500           PrimaCom AG (ADR) (Germany)*...........        4,767,000
  126,600           United Pan-Europe
                    Communications NV (Class A)
                      (ADR) (Netherlands)* ................        6,187,575
                                                              --------------
                                                                  61,317,075
                                                              --------------
                    Catalog/Specialty
                    Distribution (0.6%)
  397,100           Amazon.com, Inc.* .....................       26,580,881
                                                              --------------
                    Cellular Telephone (1.4%)
  280,000           Nextel Communications, Inc.
                      (Class A)* ..........................       41,492,500
   97,500           Voicestream Wireless Corp.* ...........       12,614,062
  130,000           Western Wireless Corp.
                      (Class A)* ..........................        5,955,625
                                                              --------------
                                                                  60,062,187
                                                              --------------
                    Computer Communications (6.9%)
  660,000           3Com Corp.* ...........................       36,671,250
  300,000           Brocade Communications
                      Systems, Inc.* ......................       53,700,000
1,390,000           Cisco Systems, Inc.* ..................      107,464,375
  201,000           Emulex Corp.* .........................       21,934,125
   85,200           Juniper Networks, Inc.* ...............       22,439,550
  150,000           Redback Networks, Inc.* ...............       44,512,500
                                                              --------------
                                                                 286,721,800
                                                              --------------
                    Computer Software (13.8%)
  195,000           Aspect Development, Inc.* .............       12,565,312
  475,000           BMC Software, Inc.* ...................       23,423,437
  127,500           Check Point Software
                      Technologies Ltd. (Israel)* .........       21,802,500
  660,800           Citrix Systems, Inc.* .................       43,736,700
  700,000           Computer Associates
                      International, Inc. .................       41,431,250
  935,000           Compuware Corp.* ......................       19,635,000
  231,000           Gensym Corp. ..........................        2,165,625
  210,000           i2 Technologies, Inc.* ................       25,633,125
  305,000           iGATE Capital Corp.* ..................       13,744,062
  437,300           Mercury Interactive Corp.* ............       34,601,362
  108,500           Micromuse Inc.* .......................       15,054,375
  800,000           Microsoft Corp.* ......................       85,300,000

<CAPTION>

 NUMBER OF
  SHARES                                                            VALUE
--------------------------------------------------------------------------------
<S>                 <C>                                       <C>
  125,800           NetIQ Corp.* ..........................   $    8,405,012
  182,500           New Era of Networks, Inc.* ............        7,208,750
1,390,000           Oracle Corp.* .........................      108,420,000
  600,000           Parametric Technology Corp.* ..........       12,637,500
  115,000           Sapient Corp.* ........................        9,660,000
  242,500           Serena Software, Inc.* ................        7,729,687
   75,000           Siebel Systems, Inc.* .................        8,953,125
  141,900           TIBCO Software, Inc.* .................       11,564,850
  451,050           Veritas Software Corp.* ...............       59,087,550
                                                              --------------
                                                                 572,759,222
                                                              --------------
                    Consumer Electronics/
                    Appliances (0.2%)
   24,800           Sony Corp. (ADR) (Japan) ..............        6,947,100
                                                              --------------
                    Diversified Commercial
                    Services (0.1%)
   83,600           DigitalThink, Inc.* ...................        3,291,750
                                                              --------------
                    Diversified Electronic
                    Products (1.3%)
  140,000           Gemstar International Group Ltd.
                      (Virgin Islands)* ...................       12,031,250
  337,876           JDS Uniphase Corp.* ...................       40,714,058
                                                              --------------
                                                                  52,745,308
                                                              --------------
                    Diversified Financial
                    Services (1.2%)
  283,000           American Express Co. ..................       42,149,312
   73,000           Providian Financial Corp. .............        6,323,625
                                                              --------------
                                                                  48,472,937
                                                              --------------
                    Diversified Manufacturing (0.6%)
  500,000           Tyco International Ltd. (Bermuda)             24,937,500
                                                              --------------
                    E.D.P. Peripherals (5.2%)
  740,000           EMC Corp.* ............................       92,500,000
   90,000           Lexmark International Group, Inc.
                      (Class A)* ..........................        9,517,500
1,050,000           Network Appliance, Inc.* ..............       86,821,875
  205,600           Qlogic Corp.* .........................       27,845,950
                                                              --------------
                                                                 216,685,325
                                                              --------------
                    E.D.P. Services (1.1%)
  131,000           BEA Systems, Inc.* ....................        9,595,750
  750,000           First Data Corp. ......................       33,187,500
   67,900           Netsolve Inc.* ........................        2,189,775
                                                              --------------
                                                                  44,973,025
                                                              --------------
                    Electronic Components (4.1%)
  102,100           Anaren Microwave, Inc.* ...............        9,788,837
  632,500           Flextronics International, Ltd.* ......       44,512,188
   42,000           Rambus Inc.* ..........................       12,329,625
</TABLE>


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       35
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
PORTFOLIO OF INVESTMENTS March 31, 2000, continued


<TABLE>
<CAPTION>

 NUMBER OF
  SHARES                                                          VALUE
--------------------------------------------------------------------------------
<S>                 <C>                                      <C>
1,060,000           Sanmina Corp.* .......................   $   71,616,250
  830,000           Solectron Corp.* .....................       33,251,875
                                                             --------------
                                                                171,498,775
                                                             --------------
                    Electronic Data Processing (5.0%)
  420,000           Dell Computer Corp.* .................       22,653,750
  385,000           Gateway, Inc. ........................       20,405,000
   80,000           Hewlett-Packard Co. ..................       10,605,000
  402,000           International Business Machines
                      Corp. ..............................       47,436,000
1,140,000           Sun Microsystems, Inc.* ..............      106,803,750
                                                             --------------
                                                                207,903,500
                                                             --------------
                    Electronic Production
                    Equipment (4.7%)
  933,600           Applied Materials, Inc.* .............       87,991,800
  239,500           ATMI, Inc.* ..........................       11,286,438
  210,000           Cymer, Inc.* .........................       10,486,875
  231,800           Jabil Circuit, Inc.* .................       10,025,350
  350,000           Novellus Systems, Inc.* ..............       19,643,750
  184,991           Taiwan Semiconductor
                    Manufacturing Co. Ltd. (ADR)
                      (Taiwan)* ..........................       10,544,487
  528,500           Teradyne, Inc.* ......................       43,469,125
                                                             --------------
                                                                193,447,825
                                                             --------------
                    Internet Services (7.7%)
  660,000           America Online, Inc.* ................       44,385,000
  125,000           Ariba, Inc.* .........................       26,179,688
  207,200           Art Technology Group Inc.* ...........       13,597,500
   70,000           Caldera Systems, Inc.* ...............        1,640,625
  377,100           Digex, Inc.* .........................       41,810,963
  315,000           Exodus Communications, Inc.* .........       44,257,500
  265,600           Kana Communications, Inc.* ...........       17,745,400
  140,000           Network Solutions, Inc.
                      (Class A)* .........................       21,516,250
   42,500           VeriSign, Inc.* ......................        6,348,438
   40,000           VerticalNet, Inc. ....................        5,420,000
  221,500           Viant Corp.* .........................        7,434,094
   19,400           Vignette Corp.* ......................        3,108,850
   94,000           Vitria Technology, Inc.* .............        9,470,500
  446,000           Yahoo! Inc.* .........................       76,405,375
                                                             --------------
                                                                319,320,183
                                                             --------------
                    Major U.S. Telecommunications (0.5%)
  310,000           U.S. West, Inc. ......................       22,513,750
                                                             --------------
                    Office Equipment/Supplies (0.5%)
  820,000           Xerox Corp. ..........................       21,320,000
                                                             --------------
                    Other Consumer Services (0.4%)
   90,000           eBay, Inc.* ..........................       15,834,375
                                                             --------------

<CAPTION>

 NUMBER OF
  SHARES                                                           VALUE
--------------------------------------------------------------------------------
<S>                 <C>                                      <C>
                    Other Telecommunications (1.2%)
   90,000           COLT Telecom Group PLC (ADR)
                      (United Kingdom)* ..................   $   17,595,000
  250,000           Global Crossing Ltd. (Bermuda)*.......       10,234,375
  167,300           NEXTLINK Communications, Inc.
                      (Class A)* .........................       20,682,463
                                                             --------------
                                                                 48,511,838
                                                             --------------
                    Recreational Products/Toys (0.5%)
  310,000           Electronic Arts Inc.* ................       22,048,750
                                                             --------------
                    Semiconductors (20.0%)
  714,000           Analog Devices, Inc.* ................       57,521,625
  644,700           Applied Micro Circuits Corp.* ........       96,705,000
  200,000           Broadcom Corp. (Class A)* ............       48,575,000
  265,000           Conexant Systems, Inc.* ..............       19,063,438
  240,000           Cypress Semiconductor Corp.* .........       11,835,000
  655,000           Intel Corp. ..........................       86,337,188
  230,000           Linear Technology Corp. ..............       12,621,250
1,276,000           LSI Logic Corp.* .....................       92,669,500
  700,000           Maxim Integrated Products, Inc.*......       49,743,750
  165,000           Micron Technology, Inc.* .............       20,790,000
  230,000           PMC - Sierra, Inc.* ..................       46,833,750
  227,500           SDL, Inc.* ...........................       48,443,281
  348,300           STMicroelectronics NV
                      (Netherlands) ......................       65,197,406
  600,000           Texas Instruments, Inc. ..............       96,000,000
  115,000           TranSwitch Corp.* ....................       11,047,188
  240,000           Vitesse Semiconductor Corp.* .........       23,085,000
  530,000           Xilinx, Inc.* ........................       43,857,500
                                                             --------------
                                                                830,325,876
                                                             --------------
                    Telecommunication Equipment (15.0%)
  730,000           ADC Telecommunications, Inc.* ........       39,328,750
   90,000           CIENA Corp.* .........................       11,345,625
  540,600           Comverse Technology, Inc.* ...........      102,139,613
  410,000           Corning Inc. .........................       79,540,000
   72,500           Ditech Communications Corp. ..........        7,689,531
   12,034           Hybrid Networks, Inc.* ...............          159,451
  610,000           Motorola, Inc. .......................       86,848,750
  530,000           Nokia Corp. (ADR) (Finland) ..........      115,142,500
  919,000           Nortel Networks Corp. (Canada) .......      115,794,000
   80,000           QUALCOMM Inc.* .......................       11,935,000
  182,200           Scientific - Atlanta, Inc. ...........       11,558,313
  200,000           Tekelec* .............................        7,425,000
  400,000           Tellabs, Inc.* .......................       25,175,000
  122,500           Visual Networks, Inc. ................        6,951,875
                                                             --------------
                                                                621,033,408
                                                             --------------
                    TOTAL COMMON STOCKS
                    (Identified Cost $2,662,006,099)......    3,897,977,390
                                                             --------------
</TABLE>

                       SEE NOTES TO FINANCIAL STATEMENTS

                                       36
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
PORTFOLIO OF INVESTMENTS March 31, 2000, continued


<TABLE>
<CAPTION>

 PRINCIPAL
 AMOUNT IN
 THOUSANDS                                                        VALUE
--------------------------------------------------------------------------------
<S>           <C>                                   <C>
              SHORT-TERM INVESTMENT (a) (2.8%)
              U.S. GOVERNMENT AGENCY

$ 115,000     Federal Home Loan Mortgage
              Corp. 6.05% due 04/03/00

              (Amortized Cost $114,961,347).................  $  114,961,347
                                                              --------------
TOTAL INVESTMENTS
(Identified Cost $2,776,967,446) (b)..............   96.7 %    4,012,938,737
OTHER ASSETS IN EXCESS OF

LIABILITIES ......................................    3.3        138,296,737
                                                    ------    --------------
NET ASSETS .......................................  100.0%    $4,151,235,474
                                                    ======    ==============
</TABLE>



--------------------------------
ADR    American Depository Receipt.
*      Non-income producing security.
(a)    Purchased on a discount basis. The interest rate shown has been
       adjusted to reflect a money market equivalent yield.
(b)    The aggregate cost for federal income tax purposes approximates
       identified cost. The aggregate gross unrealized appreciation is
       $1,306,460,447 and the aggregate gross unrealized depreciation is
       $70,489,156, resulting in net unrealized appreciation of
       $1,235,971,291.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       37
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
FINANCIAL STATEMENTS


STATEMENT OF ASSETS AND LIABILITIES
March 31, 2000



<TABLE>
<CAPTION>
ASSETS:
<S>                                                 <C>
Investments in securities, at value
   (identified cost $2,776,967,446)................ $4,012,938,737
Cash ..............................................      3,226,601
Receivable for:
     Investments sold .............................    239,844,697
     Shares of beneficial interest sold ...........     29,099,978
     Dividends ....................................        571,972
Deferred organizational expenses ..................         23,661
Prepaid expenses and other assets .................        249,760
                                                    --------------
    TOTAL ASSETS ..................................  4,285,955,406
                                                    --------------
LIABILITIES:
Payable for:
     Investments purchased ........................    124,008,470
     Shares of beneficial interest repurchased.....      5,172,238
     Investment management fee ....................      2,687,158
     Plan of distribution fee .....................      2,177,350
Accrued expenses and other payables ...............        674,716
                                                    --------------
    TOTAL LIABILITIES .............................    134,719,932
                                                    --------------
    NET ASSETS .................................... $4,151,235,474
                                                    ==============
COMPOSITION OF NET ASSETS:

Paid-in-capital ................................... $2,507,876,445
Net unrealized appreciation .......................  1,235,971,291
Accumulated undistributed net realized gain .......    407,387,738
                                                    --------------
    NET ASSETS .................................... $4,151,235,474
                                                    ==============
CLASS A SHARES:
Net Assets ........................................   $128,324,993
Shares Outstanding (unlimited authorized, $.01
   par value) .....................................      3,114,417
    NET ASSET VALUE PER SHARE .....................         $41.20
                                                            ======
    MAXIMUM OFFERING PRICE PER SHARE,
     (net asset value plus 5.54% of net asset
        value) ....................................         $43.48
                                                            ======
CLASS B SHARES:
Net Assets ........................................ $3,799,843,503
Shares Outstanding (unlimited authorized, $.01
   par value) .....................................     94,116,001
    NET ASSET VALUE PER SHARE .....................         $40.37
                                                            ======
CLASS C SHARES:
Net Assets ........................................   $205,073,320
Shares Outstanding (unlimited authorized, $.01
   par value) .....................................      5,093,661
    NET ASSET VALUE PER SHARE .....................         $40.26
                                                            ======
CLASS D SHARES:
Net Assets ........................................    $17,993,658
Shares Outstanding (unlimited authorized, $.01
   par value) .....................................        432,883
    NET ASSET VALUE PER SHARE .....................         $41.57
                                                            ======
</TABLE>



STATEMENT OF OPERATIONS
For the year ended March 31, 2000



<TABLE>
<CAPTION>

NET INVESTMENT LOSS:
<S>                                                 <C>
INCOME
Interest ..........................................  $    3,781,934
Dividends (net of $7,578 foreign withholding
   tax) ...........................................       1,532,618
                                                     --------------
    TOTAL INCOME ..................................       5,314,552
                                                     --------------
EXPENSES
Investment management fee .........................      12,563,948
Plan of distribution fee (Class A shares) .........          91,803
Plan of distribution fee (Class B shares) .........      11,092,274
Plan of distribution fee (Class C shares) .........         657,784
Transfer agent fees and expenses ..................       1,527,854
Registration fees .................................         718,798
Custodian fees ....................................         185,834
Shareholder reports and notices ...................         144,150
Professional fees .................................          82,762
Organizational expenses ...........................          35,938
Trustees' fees and expenses .......................          14,613
Other .............................................          11,348
                                                     --------------
    TOTAL EXPENSES ................................      27,127,106
                                                     --------------
    NET INVESTMENT LOSS ...........................     (21,812,554)
                                                     --------------
NET REALIZED AND UNREALIZED GAIN:
Net realized gain/loss on:

   Investments ....................................     535,495,719
   Foreign exchange transactions ..................          (5,352)
                                                     --------------
    NET GAIN ......................................     535,490,367
                                                     --------------
Net change in unrealized appreciation .............   1,129,252,078
                                                     --------------
    NET GAIN ......................................   1,664,742,445
                                                     --------------
NET INCREASE ......................................  $1,642,929,891
                                                     ==============
</TABLE>


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       38
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
FINANCIAL STATEMENTS, continued


STATEMENT OF CHANGES IN NET ASSETS



<TABLE>
<CAPTION>

                                                            FOR THE YEAR       FOR THE YEAR
                                                               ENDED              ENDED
                                                           MARCH 31, 2000     MARCH 31, 1999
---------------------------------------------------------------------------------------------------
<S>                                                      <C>                 <C>
INCREASE (DECREASE) IN NET ASSETS:
OPERATIONS:
Net investment loss ..................................    $  (21,812,554)    $ (4,787,630)
Net realized gain ....................................       535,490,367      121,979,309
Net change in unrealized appreciation ................     1,129,252,078       44,883,484
                                                          --------------     ------------
   NET INCREASE ......................................     1,642,929,891      162,075,163
                                                          --------------     ------------
DISTRIBUTIONS TO SHAREHOLDERS FROM NET REALIZED GAIN:
Class A shares .......................................        (3,132,818)         (70,594)
Class B shares .......................................      (190,341,434)     (35,107,622)
Class C shares .......................................        (6,306,868)        (186,602)
Class D shares .......................................          (620,858)        (143,401)
                                                          --------------     ------------
   TOTAL DISTRIBUTIONS ...............................      (200,401,978)     (35,508,219)
                                                          --------------     ------------
Net increase from transactions in shares of beneficial
  interest ...........................................     2,108,131,854      204,706,149
                                                          --------------     ------------
   NET INCREASE ......................................     3,550,659,767      331,273,093
NET ASSETS:
Beginning of period ..................................       600,575,707      269,302,614
                                                          --------------     ------------
   END OF PERIOD .....................................    $4,151,235,474     $600,575,707
                                                          ==============     ============
</TABLE>


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       39
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
NOTES TO FINANCIAL STATEMENTS March 31, 2000


1. ORGANIZATION AND ACCOUNTING POLICIES

Morgan Stanley Dean Witter Information Fund (the "Fund") is registered under the
Investment Company Act of 1940, as amended (the "Act"), as a diversified,
open-end management investment company. The Fund's investment objective is
long-term capital appreciation. The Fund seeks to achieve its investment
objective by investing primarily in common stocks and securities convertible
into common stocks of domestic and foreign companies which are involved in the
communications and information industry. The Fund was organized as a
Massachusetts business trust on December 8, 1994 and commenced operations on
November 28, 1995. On July 28, 1997, the Fund converted to a multiple class
share structure.

The Fund offers Class A shares, Class B shares, Class C shares and Class D
shares. The four classes are substantially the same except that most Class A
shares are subject to a sales charge imposed at the time of purchase and some
Class A shares, and most Class B shares and Class C shares are subject to a
contingent deferred sales charge imposed on shares redeemed within one year, six
years and one year, respectively. Class D shares are not subject to a sales
charge. Additionally, Class A shares, Class B shares and Class C shares incur
distribution expenses.

The preparation of financial statements in accordance with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts and disclosures. Actual results could differ from
those estimates.

The following is a summary of significant accounting policies:

A. VALUATION OF INVESTMENTS - (1) an equity security listed or traded on the New
York, American or other domestic or foreign stock exchange is valued at its
latest sale price on that exchange prior to the time when assets are valued; if
there were no sales that day, the security is valued at the latest bid price (in
cases where securities are traded on more than one exchange, the securities are
valued on the exchange designated as the primary market pursuant to procedures
adopted by the Trustees); (2) all other portfolio securities for which
over-the-counter market quotations are readily available are valued at the
latest available bid price prior to the time of valuation; (3) when market
quotations are not readily available, including circumstances under which it is
determined by Morgan Stanley Dean Witter Advisors Inc. (the "Investment
Manager") that sale or bid prices are not reflective of a security's market
value, portfolio securities are valued at their fair value as determined in good
faith under procedures established by and under the general supervision of the
Trustees; and (4) short-term debt securities having a maturity date of more than
sixty days at time of purchase are valued on a mark-to-market basis until sixty
days prior to maturity and thereafter at amortized cost based on their value on
the 61st day. Short-term debt securities having a maturity date of sixty days or
less at the time of purchase are valued at amortized cost.


                                       40
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
NOTES TO FINANCIAL STATEMENTS March 31, 2000, continued



B. ACCOUNTING FOR INVESTMENTS - Security transactions are accounted for on the
trade date (date the order to buy or sell is executed). Realized gains and
losses on security transactions are determined by the identified cost method.
Dividend income and other distributions are recorded on the ex-dividend date
except for certain dividends on foreign securities which are recorded as soon as
the Fund is informed after the ex-dividend date. Discounts are accreted over the
life of the respective securities. Interest income is accrued daily.

C. MULTIPLE CLASS ALLOCATIONS - Investment income, expenses (other than
distribution fees), and realized and unrealized gains and losses are allocated
to each class of shares based upon the relative net asset value on the date such
items are recognized. Distribution fees are charged directly to the respective
class.

D. FOREIGN CURRENCY TRANSLATION - The books and records of the Fund are
maintained in U.S. dollars as follows: (1) the foreign currency market value of
investment securities, other assets and liabilities and forward foreign currency
contracts are translated at the exchange rates prevailing at the end of the
period; and (2) purchases, sales, income and expenses are translated at the
exchange rates prevailing on the respective dates of such transactions. The
resultant exchange gains and losses are included in the Statement of Operations
as realized and unrealized gain/loss on foreign exchange transactions. Pursuant
to U.S. Federal income tax regulations, certain foreign exchange gains/losses
included in realized and unrealized gain/loss are included in or are a reduction
of ordinary income for federal income tax purposes. The Fund does not isolate
that portion of the results of operations arising as a result of changes in the
foreign exchange rates from the changes in the market prices of the securities.

E. FORWARD FOREIGN CURRENCY CONTRACTS - The Fund may enter into forward foreign
currency contracts which are valued daily at the appropriate exchange rates. The
resultant unrealized exchange gains and losses are included in the Statement of
Operations as unrealized foreign currency gain or loss and in the Statement of
Assets and Liabilities as part of the related foreign currency denominated asset
or liability. The Fund records realized gains or losses on delivery of the
currency or at the time the forward contract is extinguished (compensated) by
entering into a closing transaction prior to delivery.

F. FEDERAL INCOME TAX STATUS - It is the Fund's policy to comply with the
requirements of the Internal Revenue Code applicable to regulated investment
companies and to distribute all of its taxable income to its shareholders.
Accordingly, no federal income tax provision is required.

G. DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS - The Fund records dividends and
distributions to its shareholders on the ex-dividend date. The amount of
dividends and distributions from net investment income and net realized capital
gains are determined in accordance with federal income tax regulations which may
differ from generally accepted accounting principles. These "book/tax"
differences are either


                                       41
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
NOTES TO FINANCIAL STATEMENTS March 31, 2000, continued



considered temporary or permanent in nature. To the extent these differences are
permanent in nature, such amounts are reclassified within the capital accounts
based on their federal tax-basis treatment; temporary differences do not require
reclassification. Dividends and distributions which exceed net investment income
and net realized capital gains for financial reporting purposes but not for tax
purposes are reported as dividends in excess of net investment income or
distributions in excess of net realized capital gains. To the extent they exceed
net investment income and net realized capital gains for tax purposes, they are
reported as distributions of paid-in-capital.

H. ORGANIZATIONAL EXPENSES - The Investment Manager paid the organizational
expenses of the Fund in the amount of approximately $179,000 which have been
reimbursed for the full amount thereof. Such expenses have been deferred and are
being amortized on the straight-line method over a period not to exceed five
years from commencement of operations.

2. INVESTMENT MANAGEMENT AGREEMENT

Pursuant to an Investment Management Agreement, the Fund pays the Investment
Manager a management fee, accrued daily and payable monthly, by applying the
following annual rates to the net assets of the Fund determined as of the close
of each business day: 0.75% to the portion of daily net assets not exceeding
$500 million; and 0.725% to the portion of daily net assets exceeding $500
million.

3. PLAN OF DISTRIBUTION

Shares of the Fund are distributed by Morgan Stanley Dean Witter Distributors
Inc. (the "Distributor"), an affiliate of the Investment Manager. The Fund has
adopted a Plan of Distribution (the "Plan") pursuant to Rule 12b-1 under the
Act. The Plan provides that the Fund will pay the Distributor a fee which is
accrued daily and paid monthly at the following annual rates: (i) Class A - up
to 0.25% of the average daily net assets of Class A; (ii) Class B - 1.0% of the
lesser of: (a) the average daily aggregate gross sales of the Class B shares
since the inception of the Fund (not including reinvestment of dividend or
capital gain distributions) less the average daily aggregate net asset value of
the Class B shares redeemed since the Fund's inception upon which a contingent
deferred sales charge has been imposed or waived; or (b) the average daily net
assets of Class B; and (iii) Class C - up to 1.0% of the average daily net
assets of Class C.

In the case of Class B shares, provided that the Plan continues in effect, any
cumulative expenses incurred by the Distributor but not yet recovered may be
recovered through the payment of future distribution fees from the Fund pursuant
to the Plan and contingent deferred sales charges paid by investors upon
redemption of Class B shares. Although there is no legal obligation for the Fund
to pay expenses incurred


                                       42
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
NOTES TO FINANCIAL STATEMENTS March 31, 2000, continued



in excess of payments made to the Distributor under the Plan and the proceeds of
contingent deferred sales charges paid by investors upon redemption of shares,
if for any reason the Plan is terminated, the Trustees will consider at that
time the manner in which to treat such expenses. The Distributor has advised the
Fund that such excess amounts totaled $53,966,158 at March 31, 2000.

In the case of Class A shares and Class C shares, expenses incurred pursuant to
the Plan in any calendar year in excess of 0.25% or 1.0% of the average daily
net assets of Class A or Class C, respectively, will not be reimbursed by the
Fund through payments in any subsequent year, except that expenses representing
a gross sales credit to Morgan Stanley Dean Witter Financial Advisors or other
selected broker-dealer representatives may be reimbursed in the subsequent
calendar year. For the year ended March 31, 2000, the distribution fee was
accrued for Class A shares and Class C shares at the annual rate of 0.24% and
1.0%, respectively.

The Distributor has informed the Fund that for the year ended March 31, 2000, it
received contingent deferred sales charges from certain redemptions of the
Fund's Class A shares, Class B shares and Class C shares of $7,888, $1,468,385,
and $64,952, respectively and received $943,374 in front-end sales charges from
sales of the Fund's Class A shares. The respective shareholders pay such charges
which are not an expense of the Fund.

4. SECURITY TRANSACTIONS AND TRANSACTIONS WITH AFFILIATES

The cost of purchases and proceeds from sales of portfolio securities, excluding
short-term investments, for the year ended March 31, 2000 aggregated
$6,354,085,295 and $4,679,040,398, respectively.

For the year ended March 31, 2000, the Fund incurred brokerage commissions of
$152,904 with Dean Witter Reynolds Inc., an affiliate of the Investment Manager
and Distributor, for portfolio transactions executed on behalf of the Fund.

For the year ended March 31, 2000, the Fund incurred brokerage commissions of
$211,375 with Morgan Stanley & Co., Inc., an affiliate of the Investment Manager
and Distributor, for portfolio transactions executed on behalf of the Fund.

At March 31, 2000, the Fund's payable for investments purchased included
unsettled trades with the following affiliates of the Fund: Morgan Stanley Dean
Witter American Opportunities Fund for $16,438,246, Morgan Stanley Dean Witter
Aggressive Equity Fund for $1,892,625, Morgan Stanley Dean Witter Variable
Investment Series - Equity Portfolio for $604,800, Morgan Stanley Dean Witter
Select Dimensions Investment Series - American Opportunities Portfolio for
$1,717,100 and Morgan Stanley Dean Witter Variable Investment Series Aggressive
Equity Portfolio for $65,979.


                                       43
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
NOTES TO FINANCIAL STATEMENTS March 31, 2000, continued


At March 31, 2000, the Fund's receivable for investments sold included unsettled
trades with the following affiliates of the Fund: Morgan Stanley Dean Witter
Developing Growth Securities for $663,750 and Morgan Stanley Dean Witter Select
Dimensions Investment Series - Developing Growth Portfolio for $66,375.

Morgan Stanley Dean Witter Trust FSB, an affiliate of the Investment Manager and
Distributor, is the Fund's transfer agent. At March 31, 2000, the Fund had
transfer agent fees and expenses payable of approximately $2,500.

5. FEDERAL INCOME TAX STATUS

As of March 31, 2000, the Fund had temporary book/tax differences attributable
to capital loss deferrals on wash sales and permanent book/tax differences
primarily attributable to a net operating loss. To reflect reclassifications
arising from the permanent differences, paid-in-capital was charged $35,938,
accumulated undistributed net realized gain was charged $21,776,616 and net
investment loss was credited $21,812,554.

6. PURPOSES OF AND RISKS RELATING TO CERTAIN FINANCIAL INSTRUMENTS

The Fund may enter into forward foreign currency contracts ("forward contracts")
to facilitate settlement of foreign currency denominated portfolio transactions
or to manage foreign currency exposure associated with foreign currency
denominated securities.

Forward contracts involve elements of market risk in excess of the amounts
reflected in the Statement of Assets and Liabilities. The Fund bears the risk of
an unfavorable change in the foreign exchange rates underlying the forward
contracts. Risks may also arise upon entering into these contracts from the
potential inability of the counterparties to meet the terms of their contracts.

At March 31, 2000, there were no outstanding forward foreign currency contracts.


                                       44
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
NOTES TO FINANCIAL STATEMENTS March 31, 2000, continued


7. SHARES OF BENEFICAL INTEREST

Transactions in shares of beneficial interest were as follows:



<TABLE>
<CAPTION>
                                                     FOR THE YEAR                           FOR THE YEAR
                                                         ENDED                                 ENDED
                                                    MARCH 31, 2000                         MARCH 31, 1999
                                             ------------------------------          -----------------------------
                                               SHARES             AMOUNT               SHARES           AMOUNT
                                             ----------      --------------           --------      --------------
<S>                                       <C>               <C>                 <C>                <C>
CLASS A SHARES
Sold ..................................       4,327,208      $  134,454,736            794,860      $   13,534,680
Reinvestment of distributions .........         118,264           2,996,824              4,724              68,291
Redeemed ..............................      (1,604,255)        (45,382,099)          (541,066)         (9,175,146)
                                             ----------      --------------           --------      --------------
Net increase - Class A ................       2,841,217          92,069,461            258,518           4,427,825
                                             ----------      --------------           --------      --------------

CLASS B SHARES
Sold ..................................      72,540,951       2,167,348,626         20,256,885         326,607,844
Reinvestment of distributions .........       7,684,962         178,283,634          2,344,073          32,974,532
Redeemed ..............................     (16,708,903)       (477,466,010)       (11,182,276)       (169,607,131)
                                            -----------      --------------        -----------      --------------
Net increase - Class B ................      63,517,010       1,868,166,250         11,418,682         189,975,245
                                            -----------      --------------        -----------      --------------

CLASS C SHARES
Sold ..................................       5,203,329         161,643,866            902,795          14,998,830
Reinvestment of distributions .........         246,217           6,042,246             12,281             175,587
Redeemed ..............................        (982,199)        (29,203,497)          (306,601)         (5,003,784)
                                            -----------      --------------        -----------      --------------
Net increase - Class C ................       4,467,347         138,482,615            608,475          10,170,633
                                            -----------      --------------        -----------      --------------

CLASS D SHARES
Sold ..................................         874,982          24,335,255            370,541           5,507,461
Reinvestment of distributions .........          19,493             516,286                691               9,984
Redeemed ..............................        (587,816)        (15,438,013)          (349,365)         (5,384,999)
                                            -----------      --------------        -----------      --------------
Net increase - Class D ................         306,659           9,413,528             21,867             132,446
                                            -----------      --------------        -----------      --------------
Net increase in Fund ..................      71,132,233      $2,108,131,854         12,307,542      $  204,706,149
                                            ===========      ==============        ===========      ==============
</TABLE>


                                       45
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
FINANCIAL HIGHLIGHTS


Selected ratios and per share data for a share of beneficial interest
outstanding throughout each period:



<TABLE>
<CAPTION>
                                                                                                  FOR THE PERIOD
                                                         FOR THE YEAR         FOR THE YEAR        JULY 28, 1997*
                                                             ENDED                ENDED               THROUGH
                                                        MARCH 31, 2000       MARCH 31, 1999       MARCH 31, 1998
------------------------------------------------------------------------------------------------------------------
<S>                                                   <C>                  <C>                  <C>
CLASS A SHARES++
SELECTED PER SHARE DATA:
Net asset value, beginning of period ..............           $19.23             $14.02               $11.43
                                                              ------             ------               ------
Income (loss) from investment operations:
 Net investment loss ..............................            (0.27)             (0.11)               (0.08)
 Net realized and unrealized gain .................            26.41               7.04                 2.67
                                                              ------             ------               ------
Total income from investment operations ...........            26.14               6.93                 2.59
                                                              ------             ------               ------
Less distributions from net realized gain .........            (4.17)             (1.72)                  --
                                                              ------             ------               ------
Net asset value, end of period ....................           $41.20             $19.23               $14.02
                                                              ======             ======               ======
TOTAL RETURN +.....................................           155.88 %            54.33 %              22.66 %(1)

RATIOS TO AVERAGE NET ASSETS:
Expenses ..........................................             1.13 %(3)          1.24 %(3)            1.27 %(2)
Net investment loss ...............................            (0.82)%(3)         (0.74)%(3)           (0.93)%(2)

SUPPLEMENTAL DATA:
Net assets, end of period, in thousands ...........         $128,325             $5,253                 $206
Portfolio turnover rate ...........................              282 %              419 %                218 %
</TABLE>



-------------
*    The date shares were first issued.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Does not reflect the deduction of sales charge. Calculated based on the net
     asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class specific
     expenses.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       46
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
FINANCIAL HIGHLIGHTS, continued


<TABLE>
<CAPTION>
                                                                                                                   FOR THE PERIOD
                                                                        FOR THE YEAR ENDED MARCH 31,              NOVEMBER 28, 1995*
                                                    ---------------------------------------------------------         THROUGH
                                                         2000++         1999++          1998**++       1997         MARCH 31, 1996
------------------------------------------------------------------------------------------------------------------------------------
CLASS B SHARES
SELECTED PER SHARE DATA:
<S>                                                      <C>            <C>              <C>           <C>             <C>
Net asset value, beginning of period ..............      $18.99         $13.94           $ 8.94        $10.67          $10.00
                                                         ------         ------           ------        ------          ------
Income (loss) from investment operations:
 Net investment loss ..............................       (0.37)         (0.22)           (0.18)        (0.13)          (0.01)
 Net realized and unrealized gain (loss) ..........       25.92           6.99             5.18         (1.60)           0.69
                                                         ------         ------           ------        ------          ------
Total income (loss) from investment operations ....       25.55           6.77             5.00         (1.73)           0.68
                                                         ------         ------           ------        ------          ------
Less dividends and distributions:
 In excess of net investment income ...............          --             --               --            --           (0.01)
 From net realized gain ...........................       (4.17)         (1.72)              --            --              --
                                                         ------         ------           ------        ------          ------
Total dividends and distributions .................       (4.17)         (1.72)              --            --           (0.01)
                                                         ------         ------           ------        ------          ------
Net asset value, end of period ....................      $40.37         $18.99           $13.94        $ 8.94          $10.67
                                                         ======         ======           ======        ======          ======
TOTAL RETURN +.....................................      154.62 %        53.44 %          56.10 %      (16.31)%          6.77 %(1)

RATIOS TO AVERAGE NET ASSETS:
Expenses ..........................................        1.58 %(3)      1.95 %(3)        2.05 %        2.01 %          2.31 %(2)
Net investment loss ...............................       (1.27)%(3)     (1.45)%(3)       (1.54)%       (1.16)%         (0.51)%(2)

SUPPLEMENTAL DATA:
Net assets, end of period, in thousands ...........  $3,799,844       $580,994         $267,384      $213,726        $207,321
Portfolio turnover rate ...........................         282 %          419 %            218 %         132 %             8 %(1)
</TABLE>




-------------
*    Commencement of operations.
**   Prior to July 28, 1997, the Fund issued one class of shares. All shares of
     the Fund held prior to that date have been designated Class B shares.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Does not reflect the deduction of sales charge. Calculated based on the net
     asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class specific
     expenses.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       47
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
FINANCIAL HIGHLIGHTS, continued


<TABLE>
<CAPTION>

                                                                                                FOR THE PERIOD
                                                         FOR THE YEAR         FOR THE YEAR      JULY 28, 1997*
                                                             ENDED                ENDED             THROUGH
                                                        MARCH 31, 2000       MARCH 31, 1999      MARCH 31, 1998
-----------------------------------------------------------------------------------------------------------------
<S>                                                   <C>                  <C>                  <C>
CLASS C SHARES++
SELECTED PER SHARE DATA:
Net asset value, beginning of period ..............         $18.98              $13.94              $11.43
                                                            ------              ------              ------
Income (loss) from investment operations:
 Net investment loss ..............................          (0.49)              (0.24)              (0.14)
 Net realized and unrealized gain .................          25.94                7.00                2.65
                                                            ------              ------              ------
Total income from investment operations ...........          25.45                6.76                2.51
                                                            ------              ------              ------
Less distributions from net realized gain .........          (4.17)              (1.72)                 --
                                                            ------              ------              ------
Net asset value, end of period ....................         $40.26              $18.98              $13.94
                                                            ======              ======              ======
TOTAL RETURN +.....................................         154.10 %             53.36 %             21.96 %(1)

RATIOS TO AVERAGE NET ASSETS:
Expenses ..........................................           1.89 %(3)           2.01 %(3)           2.05 %(2)
Net investment loss ...............................          (1.58)%(3)          (1.51)%(3)          (1.72)%(2)

SUPPLEMENTAL DATA:
Net assets, end of period, in thousands ...........       $205,073             $11,890                $249
Portfolio turnover rate ...........................            282 %               419 %               218 %
</TABLE>



-------------
*    The date shares were first issued.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Does not reflect the deduction of sales charge. Calculated based on the net
     asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class specific
     expenses.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       48
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
FINANCIAL HIGHLIGHTS, continued


<TABLE>
<CAPTION>

                                                                                                  FOR THE PERIOD
                                                         FOR THE YEAR         FOR THE YEAR         JULY 28,1997*
                                                             ENDED                ENDED               THROUGH
                                                        MARCH 31, 2000       MARCH 31, 1999       MARCH 31, 1998
---------------------------------------------------------------------------------------------------------------------

<S>                                                   <C>                  <C>                  <C>
CLASS D SHARES++
SELECTED PER SHARE DATA:
Net asset value, beginning of period ..............         $19.33              $14.03               $11.43
                                                            ------              ------               ------
Income (loss) from investment operations:
 Net investment loss ..............................          (0.18)              (0.08)               (0.07)
 Net realized and unrealized gain .................          26.59                7.10                 2.67
                                                            ------              ------               ------
Total income from investment operations ...........          26.41                7.02                 2.60
                                                            ------              ------               ------
Less distributions from net realized gain .........          (4.17)              (1.72)                  --
                                                            ------              ------               ------
Net asset value, end of period ....................         $41.57              $19.33               $14.03
                                                            ======              ======               ======
TOTAL RETURN +.....................................         156.56 %             54.96 %              22.75 %(1)
RATIOS TO AVERAGE NET ASSETS:
Expenses ..........................................           0.89 %(3)           1.01 %(3)            1.04 %(2)
Net investment loss ...............................          (0.58)%(3)          (0.51)%(3)           (0.82)%(2)
SUPPLEMENTAL DATA:

Net assets, end of period, in thousands ...........        $17,994              $2,440               $1,464
Portfolio turnover rate ...........................            282 %               419 %                218 %
</TABLE>



-------------
*    The date shares were first issued.
++   The per share amounts were computed using an average number of shares
     outstanding during the period.
+    Calculated based on the net asset value as of the last business day of the
     period.
(1)  Not annualized.
(2)  Annualized.
(3)  Reflects overall Fund ratios for investment income and non-class specific
     expenses.


                       SEE NOTES TO FINANCIAL STATEMENTS

                                       49
<PAGE>

MORGAN STANLEY DEAN WITTER INFORMATION FUND
REPORT OF INDEPENDENT ACCOUNTANTS


TO THE SHAREHOLDERS AND TRUSTEES
OF MORGAN STANLEY DEAN WITTER INFORMATION FUND

In our opinion, the accompanying statement of assets and liabilities, including
the portfolio of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Morgan Stanley Dean Witter
Information Fund (the "Fund") at March 31, 2000, the results of its operations
for the year then ended, the changes in its net assets for each of the two years
in the period then ended and the financial highlights for each of the periods
indicated, in conformity with accounting principles generally accepted in the
United States. These financial statements and financial highlights (hereafter
referred to as "financial statements") are the responsibility of the Fund's
management; our responsibility is to express an opinion on these financial
statements based on our audits. We conducted our audits of these financial
statements in accordance with auditing standards generally accepted in the
United States, which require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements, assessing the
accounting principles used and significant estimates made by management, and
evaluating the overall financial statement presentation. We believe that our
audits, which included confirmation of securities at March 31, 2000 by
correspondence with the custodian and brokers, provide a reasonable basis for
the opinion expressed above.


PricewaterhouseCoopers LLP
1177 Avenue of the Americas
New York, New York 10036
May 9, 2000


                       2000 FEDERAL TAX NOTICE (unaudited)

     During the year ended March 31, 2000, the Fund paid to shareholders $0.46
     per share from long-term capital gains.

                                       50


<PAGE>

                   MORGAN STANLEY DEAN WITTER INFORMATION FUND

                            PART C OTHER INFORMATION

Item 23. Exhibits

1(a).    Declaration of Trust of the Registrant, dated December 7, 1994, is
         incorporated by reference to Exhibit 1(a) of Post-Effective Amendment
         No. 5 to the Registration Statement on Form N-1A, filed on May 25,
         1999.

1(b).    Amendment, dated August 15, 1995, to the Declaration of Trust, is
         incorporated by reference to Exhibit 1(b) of Post-Effective Amendment
         No. 5 to the Registration Statement on Form N-1A, filed on May 25,
         1999.

1(c).    Instrument Establishing and Designating Additional Classes, dated July
         28, 1997, is incorporated by reference to Exhibit 1 of Post-Effective
         Amendment No. 3 to the Registration Statement on Form N-1A, filed on
         July 14, 1997.

1(d).    Amendment, dated June 22, 1998, to the Declaration of Trust, is
         incorporated by reference to Exhibit 1 of Post- Effective Amendment No.
         4 to the Registration Statement on Form N-1A, filed on July 29, 1998.

2.       Amended and Restated By-Laws of the Registrant, dated May 1, 1999, is
         incorporated by reference to Exhibit 2 of Post-Effective Amendment No.
         5 to the Registration Statement on Form N-1A, filed on May 25, 1999.

3.       Not Applicable.

4.       Amended Investment Management Agreement between the Registrant and
         Morgan Stanley Dean Witter Advisors, Inc., dated May 1, 2000, filed
         herein.

5(a).    Amended Multi-Class Distribution Agreement, dated June 22, 1998, is
         incorporated by reference to Exhibit 6 of Post-Effective Amendment No.
         4 to the Registration Statement on Form N-1A, filed on July 29, 1998.

5(b).    Omnibus Selected Dealer Agreement between Morgan Stanley Dean Witter
         Distributors Inc. and National Financial Services Corporation is
         incorporated by reference to Exhibit 5 of Post-Effective No. 5 to the
         Registration Statement on Form N-1A, filed on May 25, 1999.

5(c).    Selected Dealers Agreement between Morgan Stanley Dean Witter
         Distributors Inc. and Dean Witter Reynolds Inc., dated November 28,
         1995, is incorporated by reference to Exhibit 6(b) of Pre-Effective
         Amendment No. 2 to the Registration Statement on Form N-1A, filed on
         September 22, 1995.

6.       Not Applicable.

7.       Custody Agreement between The Chase Manhattan Bank and the Registrant
         is incorporated by reference to Exhibit 8(a) of Pre-Effective Amendment
         No. 2 to the Registration Statement on Form N-1A, filed on September
         22, 1995.

                                       1
<PAGE>

8(a).    Amended and Restated Transfer Agency and Service Agreement is
         incorporated by reference to Exhibit 8 of Post-Effective Amendment No.
         4 to the Registration Statement on Form N-1A, filed on July 29, 1998.

8(b).    Amended Services Agreement, dated June 22, 1998, filed herein.

9(a).    Opinion of Sheldon Curtis, Esq., dated September 20, 1995, is
         incorporated by reference to Exhibit 9(a) of Post-Effective Amendment
         No. 5 to the Registration Statement on Form N-1A, filed on May 25,
         1999.

9(b).    Opinion of Lane Altman & Owens LLP, Massachusetts Counsel, dated
         September 20, 1995, is incorporated by reference to Exhibit 9(b) of
         Post-Effective Amendment No. 5 to the Registration Statement on Form
         N-1A, filed on May 25, 1999.

10.      Consent of Independent Accountants, filed herein.

11.      Not Applicable.

12.      Not Applicable.

13.      Amended Plan of Distribution pursuant to Rule 12b-1, dated July 28,
         1997, is incorporated by reference to Exhibit 15 of Post-Effective
         Amendment No. 3 to the Registration Statement on Form N-1A, filed on
         July 14, 1997.

14.      Amended Multi-Class Plan pursuant to Rule 18f-3, dated June 22, 1998,
         is incorporated by reference to Exhibit 18 of Post-Effective Amendment
         No. 4 to the Registration Statement on Form N-1A, filed on July 29,
         1998.

15.      Not Applicable.

16(a).   Code of Ethics of Morgan Stanley Dean Witter Advisors Inc., Morgan
         Stanley Dean Witter Services Company Inc. and Morgan Stanley Dean
         Witter Distributors Inc., filed herein.

16(b).   Code of Ethics of the Morgan Stanley Dean Witter Funds, filed herein.

Other    Power of Attorney of Trustees is incorporated by reference to Exhibit
         (Other) of Post-Effective Amendment No. 4 to the Registration Statement
         on Form N-1A, filed on July 29, 1998, and to Exhibit (Other) of
         Pre-Effective Amendment No. 2 to the Registration Statement on Form
         N-1A, filed on September 22, 1995.

Item 24. Persons Controlled by or Under Common Control with the Fund.

         None

Item 25. Indemnification.

         Pursuant to Section 5.3 of the Registrant's Declaration of Trust and
under Section 4.8 of the Registrant's By-Laws, the indemnification of the
Registrant's trustees, officers, employees and agents is permitted if it is
determined that they acted under the belief that their actions were

                                       2
<PAGE>

in or not opposed to the best interest of the Registrant, and, with respect to
any criminal proceeding, they had reasonable cause to believe their conduct was
not unlawful. In addition, indemnification is permitted only if it is determined
that the actions in question did not render them liable by reason of willful
misfeasance, bad faith or gross negligence in the performance of their duties or
by reason of reckless disregard of their obligations and duties to the
Registrant. Trustees, officers, employees and agents will be indemnified for the
expense of litigation if it is determined that they are entitled to
indemnification against any liability established in such litigation. The
Registrant may also advance money for these expenses provided that they give
their undertakings to repay the Registrant unless their conduct is later
determined to permit indemnification.

         Pursuant to Section 5.2 of the Registrant's Declaration of Trust and
paragraph 8 of the Registrant's Investment Management Agreement, neither the
Investment Manager nor any trustee, officer, employee or agent of the Registrant
shall be liable for any action or failure to act, except in the case of bad
faith, willful misfeasance, gross negligence or reckless disregard of duties to
the Registrant.

         Insofar as indemnification for liabilities arising under the Securities
Act of 1933 (the "Act") may be permitted to trustees, officers and controlling
persons of the Registrant pursuant to the foregoing provisions or otherwise, the
Registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the Registrant of expenses
incurred or paid by a trustee, officer, or controlling person of the Registrant
in connection with the successful defense of any action, suit or proceeding) is
asserted against the Registrant by such trustee, officer or controlling person
in connection with the shares being registered, the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit to a court of appropriate jurisdiction the question whether such
indemnification by it is against public policy as expressed in the Act, and will
be governed by the final adjudication of such issue.

         The Registrant hereby undertakes that it will apply the indemnification
provision of its by-laws in a manner consistent with Release 11330 of the
Securities and Exchange Commission under the Investment Company Act of 1940, so
long as the interpretation of Sections 17(h) and 17(i) of such Act remains in
effect.

         Registrant, in conjunction with the Investment Manager, Registrant's
Trustees, and other registered investment management companies managed by the
Investment Manager, maintains insurance on behalf of any person who is or was a
Trustee, officer, employee, or agent of Registrant, or who is or was serving at
the request of Registrant as a trustee, director, officer, employee or agent of
another trust or corporation, against any liability asserted against him and
incurred by him or arising out of his position. However, in no event will
Registrant maintain insurance to indemnify any such person for any act for which
Registrant itself is not permitted to indemnify him.

Item 26. Business and Other Connections of Investment Advisor

         See "The Fund and Its Management" in the Prospectus regarding the
business of the investment advisor. The following information is given regarding
officers of Morgan Stanley Dean Witter Advisors Inc. ("MSDW Advisors"). MSDW
Advisors is a wholly-owned subsidiary of Morgan Stanley Dean Witter & Co.

                                       3
<PAGE>

         The term "Morgan Stanley Dean Witter Funds" refers to the following
registered investment companies:

Closed-End Investment Companies
-------------------------------
(1)      Morgan Stanley Dean Witter California Insured Municipal Income Trust
(2)      Morgan Stanley Dean Witter California Quality Municipal Securities
(3)      Morgan Stanley Dean Witter Government Income Trust
(4)      Morgan Stanley Dean Witter High Income Advantage Trust
(5)      Morgan Stanley Dean Witter High Income Advantage Trust II
(6)      Morgan Stanley Dean Witter High Income Advantage Trust III
(7)      Morgan Stanley Dean Witter Income Securities Inc.
(8)      Morgan Stanley Dean Witter Insured California Municipal Securities
(9)      Morgan Stanley Dean Witter Insured Municipal Bond Trust
(10)     Morgan Stanley Dean Witter Insured Municipal Income Trust
(11)     Morgan Stanley Dean Witter Insured Municipal Securities
(12)     Morgan Stanley Dean Witter Insured Municipal Trust
(13)     Morgan Stanley Dean Witter Municipal Income Opportunities Trust
(14)     Morgan Stanley Dean Witter Municipal Income Opportunities Trust II
(15)     Morgan Stanley Dean Witter Municipal Income Opportunities Trust III
(16)     Morgan Stanley Dean Witter Municipal Income Trust
(17)     Morgan Stanley Dean Witter Municipal Income Trust II
(18)     Morgan Stanley Dean Witter Municipal Income Trust III
(19)     Morgan Stanley Dean Witter Municipal Premium Income Trust
(20)     Morgan Stanley Dean Witter New York Quality Municipal Securities
(21)     Morgan Stanley Dean Witter Prime Income Trust
(22)     Morgan Stanley Dean Witter Quality Municipal Income Trust
(23)     Morgan Stanley Dean Witter Quality Municipal Investment Trust
(24)     Morgan Stanley Dean Witter Quality Municipal Securities

Open-end Investment Companies
-----------------------------
(1)      Active Assets California Tax-Free Trust
(2)      Active Assets Government Securities Trust
(3)      Active Assets Institutional Money Trust
(4)      Active Assets Money Trust
(5)      Active Assets Premier Money Trust
(6)      Active Assets Tax-Free Trust
(7)      Morgan Stanley Dean Witter 21st Century Trend Fund
(8)      Morgan Stanley Dean Witter Aggressive Equity Fund
(9)      Morgan Stanley Dean Witter American Opportunities Fund
(10)     Morgan Stanley Dean Witter Balanced Growth Fund
(11)     Morgan Stanley Dean Witter Balanced Income Fund
(12)     Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
(13)     Morgan Stanley Dean Witter California Tax-Free Income Fund
(14)     Morgan Stanley Dean Witter Capital Growth Securities
(15)     Morgan Stanley Dean Witter Competitive Edge Fund, "Best Ideas
         Portfolio"
(16)     Morgan Stanley Dean Witter Convertible Securities Trust
(17)     Morgan Stanley Dean Witter Developing Growth Securities Trust
(18)     Morgan Stanley Dean Witter Diversified Income Trust
(19)     Morgan Stanley Dean Witter Dividend Growth Securities Inc.
(20)     Morgan Stanley Dean Witter Equity Fund
(21)     Morgan Stanley Dean Witter European Growth Fund Inc.
(22)     Morgan Stanley Dean Witter Federal Securities Trust

                                       4
<PAGE>

(23)     Morgan Stanley Dean Witter Financial Services Trust
(24)     Morgan Stanley Dean Witter Fund of Funds
(25)     Morgan Stanley Dean Witter Global Dividend Growth Securities
(26)     Morgan Stanley Dean Witter Global Utilities Fund
(27)     Morgan Stanley Dean Witter Growth Fund
(28)     Morgan Stanley Dean Witter Hawaii Municipal Trust
(29)     Morgan Stanley Dean Witter Health Sciences Trust
(30)     Morgan Stanley Dean Witter High Yield Securities Inc.
(31)     Morgan Stanley Dean Witter Income Builder Fund
(32)     Morgan Stanley Dean Witter Information Fund
(33)     Morgan Stanley Dean Witter Intermediate Income Securities
(34)     Morgan Stanley Dean Witter International Fund
(35)     Morgan Stanley Dean Witter International SmallCap Fund
(36)     Morgan Stanley Dean Witter Japan Fund
(37)     Morgan Stanley Dean Witter Latin American Growth Fund
(38)     Morgan Stanley Dean Witter Limited Term Municipal Trust
(39)     Morgan Stanley Dean Witter Liquid Asset Fund Inc.
(40)     Morgan Stanley Dean Witter Market Leader Trust
(41)     Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
(42)     Morgan Stanley Dean Witter Mid-Cap Equity Trust
(43)     Morgan Stanley Dean Witter Multi-State Municipal Series Trust
(44)     Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
(45)     Morgan Stanley Dean Witter New York Municipal Money Market Trust
(46)     Morgan Stanley Dean Witter New York Tax-Free Income Fund
(47)     Morgan Stanley Dean Witter Next Generation Trust
(48)     Morgan Stanley Dean Witter North American Government Income Trust
(49)     Morgan Stanley Dean Witter Pacific Growth Fund Inc.
(50)     Morgan Stanley Dean Witter Real Estate Fund
(51)     Morgan Stanley Dean Witter S&P 500 Index Fund
(52)     Morgan Stanley Dean Witter S&P 500 Select Fund
(53)     Morgan Stanley Dean Witter Select Dimensions Investment Series
(54)     Morgan Stanley Dean Witter Select Municipal Reinvestment Fund
(55)     Morgan Stanley Dean Witter Short-Term Bond Fund
(56)     Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
(57)     Morgan Stanley Dean Witter Small Cap Growth Fund
(58)     Morgan Stanley Dean Witter Special Value Fund
(59)     Morgan Stanley Dean Witter Strategist Fund
(60)     Morgan Stanley Dean Witter Tax-Exempt Securities Trust
(61)     Morgan Stanley Dean Witter Tax-Free Daily Income Trust
(62)     Morgan Stanley Dean Witter Tax-Managed Growth Fund
(63)     Morgan Stanley Dean Witter Total Market Index Fund
(64)     Morgan Stanley Dean Witter Total Return Trust
(65)     Morgan Stanley Dean Witter U.S. Government Money Market Trust
(66)     Morgan Stanley Dean Witter U.S. Government Securities Trust
(67)     Morgan Stanley Dean Witter Utilities Fund
(68)     Morgan Stanley Dean Witter Value-Added Market Series
(69)     Morgan Stanley Dean Witter Value Fund
(70)     Morgan Stanley Dean Witter Variable Investment Series
(71)     Morgan Stanley Dean Witter World Wide Income Trust

                                       5
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Mitchell M. Merin               President and Chief Operating Officer of Asset
President, Chief                Management of Morgan Stanley Dean Witter & Co.
Executive Officer and           ("MSDW); Chairman, Chief Executive Officer and
Director                        Director of Morgan Stanley Dean Witter
                                Distributors Inc. ("MSDW Distributors") and
                                Morgan Stanley Dean Witter Trust FSB ("MSDW
                                Trust"); President, Chief Executive Officer and
                                Director of Morgan Stanley Dean Witter Services
                                Company Inc. ("MSDW Services"); President of the
                                Morgan Stanley Dean Witter Funds; Executive Vice
                                President and Director of Dean Witter Reynolds
                                Inc. ("DWR"); Director of various MSDW
                                subsidiaries; Trustee of various Van Kampen
                                investment companies.

Barry Fink                      General Counsel of Asset Management of MSDW;
Executive Vice President,       Executive Vice President, Secretary, General
Secretary, General Counsel      Counsel and Director of MSDW Services; Vice
and Director                    President and Secretary of MSDW Distributors;
                                Vice President, Secretary and General Counsel of
                                the Morgan Stanley Dean Witter Funds.

Joseph J. McAlinden             Vice President of the Morgan Stanley Dean Witter
Executive Vice President        Funds; Director of MSDW Trust.
and Chief Investment
Officer

Ronald E. Robison               Executive Vice President, Chief Administrative
Executive Vice President,       Officer and Director of MSDW Services; Vice
Chief Administrative            President of the Morgan Stanley Dean Witter
Officer and Director            Funds.

Edward C. Oelsner, III
Executive Vice President

Joseph R. Arcieri               Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

Peter M. Avelar                 Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.
and Director of the High
Yield Group

Mark Bavoso                     Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

Douglas Brown
Senior Vice President

                                       6
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Rosalie Clough
Senior Vice President
and Director of Marketing

Richard Felegy
Senior Vice President

Sheila A. Finnerty              Vice President of Morgan Stanley Dean Witter
Senior Vice President           Prime Income Trust.

Edward F. Gaylor                Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

Robert S. Giambrone             Senior Vice President of MSDW Services, MSDW
Senior Vice President           Distributors and MSDW Trust and Director of MSDW
                                Trust; Vice President of the Morgan Stanley Dean
                                Witter Funds.

Rajesh K. Gupta                 Vice President of various Morgan Stanley Dean
Senior Vice President,          Witter Funds.
Director of the Taxable
Fixed Income Group and
Chief Administrative Officer -
Investments

Kenton J. Hinchliffe            Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

Kevin Hurley                    Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

Jenny Beth Jones                Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

Michelle Kaufman                Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

John B. Kemp, III               President of MSDW Distributors.
Senior Vice President

Anita H. Kolleeny               Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.
and Director of Sector
Rotation

Jonathan R. Page                Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.
and Director of the Money
Market Group

                                       7
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Ira N. Ross                     Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

Guy G. Rutherfurd, Jr.          Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.
and Director of the Growth
Group

Rochelle G. Siegel              Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

James Solloway
Senior Vice President

Katherine H. Stromberg          Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.

Paul D. Vance                   Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.
and Director of the Growth
and Income Group

Elizabeth A. Vetell
Senior Vice President
and Director of Shareholder
Communication

James F. Willison               Vice President of various Morgan Stanley Dean
Senior Vice President           Witter Funds.
and Director of the
Tax-Exempt Fixed
Income Group

Raymond A. Basile
First Vice President

Thomas F. Caloia                First Vice President and Assistant Treasurer of
First Vice President            MSDW Services; Assistant Treasurer of MSDW
and Assistant                   Distributors; Treasurer and Chief Financial and
Treasurer                       Accounting Officer of the Morgan Stanley Dean
                                Witter Funds.

Thomas Chronert
First Vice President

Marilyn K. Cranney              Assistant Secretary of DWR; First Vice President
First Vice President            and Assistant Secretary of MSDW Services;
and Assistant Secretary         Assistant Secretary of MSDW Distributors and the
                                Morgan Stanley Dean Witter Funds.

                                       8
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Salvatore DeSteno               First Vice President of MSDW Services.
First Vice President

Peter W. Gurman
First Vice President

Michael Interrante              First Vice President and Controller of MSDW
First Vice President            Services; Assistant Treasurer of MSDW
and Controller                  Distributors; First Vice President and Treasurer
                                of MSDW Trust.

David Johnson
First Vice President

Stanley Kapica
First Vice President

Douglas J. Ketterer
First Vice President

Todd Lebo                       First Vice President and Assistant Secretary of
First Vice President and        MSDW Services; Assistant Secretary of MSDW
Assistant Secretary             Distributors and the Morgan Stanley Dean Witter
                                Funds.

Lou Anne D. McInnis             First Vice President and Assistant Secretary of
First Vice President and        MSDW Services; Assistant Secretary of MSDW
Assistant Secretary             Distributors and the Morgan Stanley Dean Witter
                                Funds.

Carsten Otto                    First Vice President and Assistant Secretary of
First Vice President            MSDW Services; Assistant Secretary of MSDW
and Assistant Secretary         Distributors and the Morgan Stanley Dean Witter
                                Funds.

Carl F. Sadler
First Vice President

Ruth Rossi                      First Vice President and Assistant Secretary of
First Vice President and        MSDW Services; Assistant Secretary of MSDW
Assistant Secretary             Distributors and the Morgan Stanley Dean Witter
                                Funds.

James P. Wallin
First Vice President

Robert Abreu
Vice President

Dale Albright
Vice President

                                       9
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Joan G. Allman
Vice President

Andrew Arbenz                   Vice President of Morgan Stanley Dean Witter
Vice President                  Global Utilities Fund.

Armon Bar-Tur                   Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Maurice Bendrihem
Vice President and
Assistant Controller

Thomas A. Bergeron
Vice President

Philip Bernstein
Vice President

Dale Boettcher
Vice President

Michelina Calandrella
Vice President

Ronald Caldwell
Vice President

Joseph Cardwell
Vice President

Liam Carroll
Vice President

Philip Casparius
Vice President

Annette Celenza
Vice President

Aaron Clark                     Vice President of Morgan Stanley Dean Witter
Vice President                  Market Leader Trust.

William Connerly
Vice President

Virginia Connors
Vice President

                                       10
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Michael J. Davey
Vice President

David Dineen                    Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

June Ewers
Vice President

Jeffrey D. Geffen               Vice President of Morgan Stanley Dean Witter
Vice President                  U.S. Government Securities Trust.

Sandra Gelpieryn
Vice President

Charmaine George
Vice President

Michael Geringer
Vice President

Gail Gerrity Burke
Vice President

Peter Gewirtz
Vice President

Mina Gitsevich
Vice President

Ellen Gold
Vice President

Stephen Greenhut
Vice President

Joan Hamilton
Vice President

Trey Hancock
Vice President

Laury A. Haskamp
Vice President

Matthew T. Haynes               Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

                                       11
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Peter Hermann                   Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

David T. Hoffman
Vice President

Thomas G. Hudson II
Vice President

Linda Jones
Vice President

Norman Jones
Vice President

Kevin Jung                      Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Carol Espejo-Kane
Vice President

Nancy Karole Kennedy
Vice President

Paula LaCosta                   Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Kimberly LaHart
Vice President

Thomas Lawlor
Vice President

Lester Lay
Vice President

Gerard J. Lian                  Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Cameron J. Livingstone
Vice President

Nancy Login
Vice President

Sharon Loguercio
Vice President

                                       12
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Stephanie Lovinger
Vice President

Steven MacNamara
Vice President

Catherine Maniscalco            Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Peter R. McDowell
Vice President

Albert McGarity
Vice President

Teresa McRoberts                Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Mark Mitchell
Vice President

Julie Morrone                   Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Mary Beth Mueller
Vice President

David Myers                     Vice President of Morgan Stanley Dean Witter
Vice President                  Natural Resource Development Securities Inc.

James Nash
Vice President

Richard Norris
Vice President

Hilary A. O'Neill
Vice President

Mori Paulsen
Vice President

Anne Pickrell
Vice President

Reginald Rigaud
Vice President

                                       13
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Frances Roman
Vice President

Dawn Rorke
Vice President

John Roscoe                     Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Hugh Rose
Vice President

Robert Rossetti                 Vice President of Morgan Stanley Dean Witter
Vice President                  Competitive Edge Fund.

Sally Sancimino                 Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Deborah Santaniello
Vice President

Patrice Saunders
Vice President

Howard A. Schloss               Vice President of Morgan Stanley Dean Witter
Vice President                  Federal Securities Trust.

Alison M. Sharkey
Vice President

Peter J. Seeley                 Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Ronald B. Silvestri             Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

Herbert Simm
Vice President

Martha Slezak
Vice President

Otha Smith
Vice President

Stuart Smith
Vice President

                                       14
<PAGE>

NAME AND POSITION WITH          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
MORGAN STANLEY DEAN             OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
WITTER ADVISORS INC.            AND NATURE OF CONNECTION
--------------------            ------------------------------------------------

Robert Stearns
Vice President

Naomi Stein
Vice President

William Stevens
Vice President

Michael Strayhorn
Vice President

Marybeth Swisher
Vice President

Michael Thayer
Vice President

Bradford Thomas
Vice President

Barbara Toich
Vice President

Robert Vanden Assem
Vice President

Frank Vindigni
Vice President

David Walsh
Vice President

Alice Weiss                     Vice President of various Morgan Stanley Dean
Vice President                  Witter Funds.

John Wong
Vice President

         The principal address of MSDW Advisors, MSDW Services, MSDW
Distributors, DWR, and the Morgan Stanley Dean Witter Funds is Two World Trade
Center, New York, New York 10048. The principal address of MSDW is 1585
Broadway, New York, New York 10036. The principal address of MSDW Trust is 2
Harborside Financial Center, Jersey City, New Jersey 07311.

                                       15
<PAGE>

Item 27. Principal Underwriters

(a) Morgan Stanley Dean Witter Distributors Inc. ("MSDW Distributors"), a
Delaware corporation, is the principal underwriter of the Registrant. MSDW
Distributors is also the principal underwriter of the following investment
companies:

(1)      Active Assets California Tax-Free Trust
(2)      Active Assets Government Securities Trust
(3)      Active Assets Institutional Money Trust
(4)      Active Assets Money Trust
(5)      Active Assets Premier Money Trust
(6)      Active Assets Tax-Free Trust
(7)      Morgan Stanley Dean Witter 21st Century Trend Fund
(8)      Morgan Stanley Dean Witter Aggressive Equity Fund
(9)      Morgan Stanley Dean Witter American Opportunities Fund
(10)     Morgan Stanley Dean Witter Balanced Growth Fund
(11)     Morgan Stanley Dean Witter Balanced Income Fund
(12)     Morgan Stanley Dean Witter California Tax-Free Daily Income Trust
(13)     Morgan Stanley Dean Witter California Tax-Free Income Fund
(14)     Morgan Stanley Dean Witter Capital Growth Securities
(15)     Morgan Stanley Dean Witter Competitive Edge Fund, "Best Ideas
         Portfolio"
(16)     Morgan Stanley Dean Witter Convertible Securities Trust
(17)     Morgan Stanley Dean Witter Developing Growth Securities Trust
(18)     Morgan Stanley Dean Witter Diversified Income Trust
(19)     Morgan Stanley Dean Witter Dividend Growth Securities Inc.
(20)     Morgan Stanley Dean Witter Equity Fund
(21)     Morgan Stanley Dean Witter European Growth Fund Inc.
(22)     Morgan Stanley Dean Witter Federal Securities Trust
(23)     Morgan Stanley Dean Witter Financial Services Trust
(24)     Morgan Stanley Dean Witter Fund of Funds
(25)     Morgan Stanley Dean Witter Global Dividend Growth Securities
(26)     Morgan Stanley Dean Witter Global Utilities Fund
(27)     Morgan Stanley Dean Witter Growth Fund
(28)     Morgan Stanley Dean Witter Hawaii Municipal Trust
(29)     Morgan Stanley Dean Witter Health Sciences Trust
(30)     Morgan Stanley Dean Witter High Yield Securities Inc.
(31)     Morgan Stanley Dean Witter Income Builder Fund
(32)     Morgan Stanley Dean Witter Information Fund
(33)     Morgan Stanley Dean Witter Intermediate Income Securities
(34)     Morgan Stanley Dean Witter International Fund
(35)     Morgan Stanley Dean Witter International SmallCap Fund
(36)     Morgan Stanley Dean Witter Japan Fund
(37)     Morgan Stanley Dean Witter Latin American Growth Fund
(38)     Morgan Stanley Dean Witter Limited Term Municipal Trust
(39)     Morgan Stanley Dean Witter Liquid Asset Fund Inc.
(40)     Morgan Stanley Dean Witter Market Leader Trust
(41)     Morgan Stanley Dean Witter Mid-Cap Dividend Growth Securities
(42)     Morgan Stanley Dean Witter Mid-Cap Equity Trust
(43)     Morgan Stanley Dean Witter Multi-State Municipal Series Trust
(44)     Morgan Stanley Dean Witter Natural Resource Development Securities Inc.
(45)     Morgan Stanley Dean Witter New York Municipal Money Market Trust
(46)     Morgan Stanley Dean Witter New York Tax-Free Income Fund

                                       16
<PAGE>

(47)     Morgan Stanley Dean Witter Next Generation Trust
(48)     Morgan Stanley Dean Witter North American Government Income Trust
(49)     Morgan Stanley Dean Witter Pacific Growth Fund Inc.
(50)     Morgan Stanley Dean Witter Prime Income Trust
(51)     Morgan Stanley Dean Witter Real Estate Fund
(52)     Morgan Stanley Dean Witter S&P 500 Index Fund
(53)     Morgan Stanley Dean Witter S&P 500 Select Fund
(54)     Morgan Stanley Dean Witter Short-Term Bond Fund
(55)     Morgan Stanley Dean Witter Short-Term U.S. Treasury Trust
(56)     Morgan Stanley Dean Witter Small Cap Growth Fund
(57)     Morgan Stanley Dean Witter Special Value Fund
(58)     Morgan Stanley Dean Witter Strategist Fund
(59)     Morgan Stanley Dean Witter Tax-Exempt Securities Trust
(60)     Morgan Stanley Dean Witter Tax-Free Daily Income Trust
(61)     Morgan Stanley Dean Witter Tax-Managed Growth Fund
(62)     Morgan Stanley Dean Witter Total Market Index Fund
(63)     Morgan Stanley Dean Witter Total Return Trust
(64)     Morgan Stanley Dean Witter U.S. Government Money Market Trust
(65)     Morgan Stanley Dean Witter U.S. Government Securities Trust
(66)     Morgan Stanley Dean Witter Utilities Fund
(67)     Morgan Stanley Dean Witter Value-Added Market Series
(68)     Morgan Stanley Dean Witter Value Fund
(69)     Morgan Stanley Dean Witter Variable Investment Series
(70)     Morgan Stanley Dean Witter World Wide Income Trust

(b) The following information is given regarding directors and officers of MSDW
Distributors not listed in Item 26 above. The principal address of MSDW
Distributors is Two World Trade Center, New York, New York 10048. Other than Mr.
Purcell, who is a Trustee of the Registrant, none of the following persons has
any position or office with the Registrant.


Name                    Positions and Office with MSDW Distributors
----                    -------------------------------------------

Michael T. Gregg        Vice President and Assistant Secretary.

James F. Higgins        Director

Philip J. Purcell       Director

John Schaeffer          Director

Charles Vadala          Senior Vice President and Financial Principal.

Item 28. Location of Accounts and Records

         All accounts, books and other documents required to be maintained by
Section 31(a) of the Investment Company Act of 1940 and the Rules thereunder are
maintained by the Investment Manager at its offices, except records relating to
holders of shares issued by the Registrant, which are maintained by the
Registrant's Transfer Agent, at its place of business as shown in the
prospectus.

                                       17
<PAGE>

Item 29. Management Services

         Registrant is not a party to any such management-related service
contract.

Item 30. Undertakings

         Registrant hereby undertakes to furnish each person to whom a
prospectus is delivered with a copy of the Registrant's latest annual report to
shareholders, upon request and without charge.

                                       18
<PAGE>

                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all of
the requirements for effectiveness of this Registration Statement pursuant to
Rule 485(b) under the Securities Act of 1933 and has duly caused this
Post-Effective Amendment to the Registration Statement to be signed on its
behalf by the undersigned, thereunto duly authorized, in the City of New York
and State of New York on the 30th day of May, 2000.

                                     MORGAN STANLEY DEAN WITTER INFORMATION FUND

                                     By: /s/ Barry Fink
                                         ---------------------------------------
                                         Barry Fink
                                         Vice President and Secretary

         Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment No. 6 has been signed below by the following persons in
the capacities and on the dates indicated.

             Signatures                       Title                      Date
             ----------                       -----                      ----

(1) Principal Executive Officer      Chairman, Chief Executive
                                     Officer and Trustee

By: /s/ Charles A. Fiumefreddo                                         05/30/00
    --------------------------
        Charles A. Fiumefreddo

(2) Principal Financial Officer      Treasurer and Principal
                                     Accounting Officer

By: /s/ Thomas F. Caloia                                               05/30/00
    --------------------------
        Thomas F. Caloia

(3) Majority of the Trustees

    Charles A. Fiumefreddo (Chairman)
    Philip J. Purcell

By: /s/ Barry Fink                                                     05/30/00
    --------------------------
        Barry Fink
        Attorney-in-Fact

    Michael Bozic          Manuel H. Johnson
    Edwin J. Garn          Michael E. Nugent
    Wayne E. Hedien        John L. Schroeder

By: /s/ David M. Butowsky                                              05/30/00
    --------------------------
        David M. Butowsky
        Attorney-in-Fact

<PAGE>

                   MORGAN STANLEY DEAN WITTER INFORMATION FUND

                                  EXHIBIT INDEX

4.       Amended Investment Management Agreement between the Registrant and
         Morgan Stanley Dean Witter Advisors, Inc., dated May 1, 2000.

8(b).    Amended Services Agreement, dated June 22, 1998.

10.      Consent of Independent Accountants.

16(a).   Code of Ethics of Morgan Stanley Dean Witter Advisors Inc., Morgan
         Stanley Dean Witter Services Company Inc. and Morgan Stanley Dean
         Witter Distributors Inc.

16(b).   Code of Ethics of the Morgan Stanley Dean Witter Funds.



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission