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This article will share with you about the functions of the operating system. The editor thought it was very practical, so I shared it with you as a reference. Let's follow the editor and have a look.

The main functions of the operating system are: 1, process management; 2, storage management; 3, device management; 4, file management; 5, job management. The work of process management is mainly process scheduling. In the case of a single user and a single task, the processor is only monopolized by one task of one user.

The operating system mainly includes the following functions:

1. Process management, its work is mainly process scheduling, in the case of a single user and a single task, the processor is only occupied by one task of one user, and the work of process management is very simple. However, in the case of multi-program or multi-user, when organizing multiple jobs or tasks, it is necessary to solve the problems of processor scheduling, allocation and recycling.

2. Storage management is divided into several functions: storage allocation, storage sharing, storage protection, storage expansion.

3. Equipment management has the following functions: equipment allocation, equipment transmission control, equipment independence.

4. File management: file storage space management, directory management, file operation management, file protection.

5. Job management is responsible for handling any requirements submitted by users.

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