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This article mainly introduces what management functions the operating system has, which can be used for reference by friends who need it. I hope you will learn a lot after reading this article. Next, let the editor take you to learn about it.

The specific management 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 single user and single task, the processor is only occupied by one task of one user, and the work of process management is very simple.

Five management functions of the operating system:

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, device transmission control, device independence.

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

⑤ job management is responsible for handling any requests submitted by the user.

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