OS by Microsoft Corporation/Screenshot by PantheraLeo1359531 😺 (talk) / Public domain

Software

Windows 1.0

first version of Microsoft Windows desktop operating system by Microsoft released on November 20, 1985

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Also known as Microsoft Windows 1.0 · Windows 1.00 · Windows 1.01 · Windows 1.02 · Windows 1.03 · Windows 1.04

Key facts