PC operating systems (single user)
Been that way for a long time.
Usage share of PC operating systems
Microsoft dominance, but not quite monopoly.
Even 1 percent of these numbers is millions of machines.
- Windows - 85 percent.
- Apple - 9 percent.
- Unknown - 4 percent.
- Linux and other - 2 percent.
Desktop Operating System Market Share
Usage share of desktop operating systems up to 2015.
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PC operating systems