The guys at Web Designer Depot put together a list of screenshots from various Operating Systems dating back nearly 30 years. If you haven’t had a browse already ensure you do, otherwise have a skim of our selection below including the latest Windows 7 release.

Xerox 8010 Star (released in 1981)

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Apple Lisa Office System 1 (released in 1983)

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Windows 2.0x (released in 1987)

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Mac OS System 8 (released in 1997)

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Mac OS X Leopard (released in 2007)

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GNOME 2.24 (2008)

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Windows 7 Release Candidate 1

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