INTRODUCTION MANAGEMENT PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an introduction management program which sets a trial use period for learning the operation of software without making vain use of the software with a right for use having an expiration date and smoothly introduces the software from the trial use period to a full-fledged operation period.

SOLUTION: A computer is functioned as introduction management means (S21 to S28) which manage an elapsed time from the introduction of the right for use having an expiration date to the software and start to subtract the period of the right for use having an expiration date after the elapsed time passes a prescribed period.

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