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What was DOS used for?

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Anonymous

13y ago
Updated: 8/17/2019

DOS was an operating system that appeared shortly after CPM. It was the IBM version of CPM to a degree. (IBM also did make a IBM CPM). Before IBM P.C.'s became the standard we computer geeks used S-100 systems at home with CPM as our operating system. (Don't ask about before that...!)

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Wiki User

13y ago

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