Question

what are the three main function of an opening system​

Answer 1

Explanation:

An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

Answer 2

Important functions of an operating System:

Security – ...

Control over system performance – ...

Job accounting – ...

Error detecting aids – ...

Coordination between other software and users – ...

Memory Management – ...

Processor Management – ...

Device Management –

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