Question

E. Answer in one Word:
1. What is operating system?​

Answer 1

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:

Answer 2

Answer:

Software

Explanation:

One word substitute for Operating system (OS) is SOFTWARE.

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