The Darwinian Evolution of Microsoft Windows

This nice picture shows how Windows operatings systems came into use from year 1985 with Windows 1.0 to Windows 7 in 2009.

See the attachment or click on the below image for full image

 

Source : http://www.coolinfographics.com/blog/2010/10/5/the-darwinian-evolution-of-microsoft-windows.html

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