Question

what is operating system?
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Answer 1

Answer:

An Operating system (OS) is a software which acts as an interface between the end user and computer hardware. Every computer must have at least one OS to run other programs. An application like Chrome, MS Word, Games, etc needs some environment in which it will run and perform its task.

Answer 2

Answer:

An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs. ... The dominant desktop operating system is Microsoft Windows with a market share of around 82.74%.

Explanation:

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