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Operating System

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources. Please poll your opinion on this.

Which operating system is most commonly used ?
  • 1 of 1:

    Which operating system is most commonly used ?

  • A) Windows
  • B) Linux
  • C) iOS


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