摘要 |
PROBLEM TO BE SOLVED: To provide a computer system capable of easily performing the new introduction of software, function addition, function correction, etc., in a short time. SOLUTION: Software 4 used by a personal computer 1 is divided into software that does not respectively depend on a user and a computer device and software that respectively depends on the user and the computer device, and the software that does not respectively depend on the user and the computer device is stored in a switchable removable storage medium 3 being different from an incorporated hard disk 2 storing the software respectively depending on the user and the computer device.
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