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PC operating system

Clue: PC operating system

We have 3 possible answers for the clue PC operating system which appears 4 times in our database.

Possible Answers:

  • DOS

  • UNIX

  • LINUX

Last seen in:

  • Thomas Joseph - King Feature Syndicate - Sep 21 2018
  • Canadiana - Feb 27 2017
  • Canadiana - Jan 12 2015
  • USA Today - Mar 21 2011

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