<PAGE>
Exhibit 23.4
Consent of Independent Certified Public Accountants
We have issued our report dated November 16, 1999, accompanying the
financial statements of ComputerPrep, Inc. included in the Current Report of
Prosofttraining. com on Form 8-K dated June 27, 2000 which is incorporated by
reference in this Registration Statement for the registration of 3,599,983
shares of its common stock and the Post-Effective Amendment to Registration
Statements (Nos. 333-30336, 333-35249, 333-28993 and 333-11247) for the
registration of an aggregate of 9,894,779 shares of the common stock amended
thereby, and related Prospectus. We consent to the incorporation by reference
in those Registration Statements of the aforementioned report and to the use of
our name as it appears under the caption "Experts."
/s/ Semple & Cooper, LLP
Phoenix, Arizona
July 5, 2000
