What is the full form of "OS"?
A. Opening Service
B. Operator System
C. Organised System
D. Operating System
Answer: Option D
Solution (By Examveda Team)
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The two most common operating systems are Microsoft Windows and Apple's macOS.This Question Belongs to Abbreviations >> Computer Abbreviations
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