Windows

A metafamily of graphical operating systems developed, marketed, and sold by Microsoft. It consists of several families of operating systems (Windows NT, Windows Embedded, Windows 9x, Windows Mobile and Windows Phone).

First released1985
Developed byMicrosoft
Latest stable versionWindows 11
Open-sourceNo
Used byIBM, Microsoft, Amazon

Interesting facts

By the August 2014, operating systems of the Windows family, according to the Net Applications resource, employ about 89% of personal computers.

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