INFORMATION PROCESSOR, NETWORK SYSTEM, INFORMATION CONTROL METHOD AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a network system for solving the problems of preserving works or of the place to preserve the works at a user side and the problem of the obsoleteness of the works by allowing the supplier of the works to manage the works which are already paid for in a batch, and allowing the user to use the works as necessary. SOLUTION: A server 130 preserves the data of plural works in a work preserving means 133, and provides the work data in the work preserving means 133 to a user side 110 (X) based on a request for use from the user side 110 (X).