Question

what's their role of operating system in the functioning of the computer. explain​

Answer 1

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. ... Thus you both establish a user interface and execute software.

Answer 2

Answer:

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. ... Thus you both establish a user interface and execute software.

Functions of Operating system:

Memory Management

File Management

Device Management

I/O management

Networking

Security

Processor Management

Secondary storage management

Common interpretation

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