what is operating system explain the function of operating system
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Answer:
An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs.I t is required to start and shut down the computer.It works as an interface between the users and the computer system.
FUNCTION OF OPERATING SYSTEM
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.
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An operating system (OS), in its most general sense, is software that allows a user to run other applications on a computing device. ... The operating system manages a computer's hardware resources, including: Input devices such as a keyboard and mouse. Output devices such as display monitors, printers and scanners.