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Micro-Soft
Gates and Allen form a partnership called Micro-Soft -
operating system
Microsoft works on the first version of a new operating system. -
Windows 2.0
Microsoft releases Windows 2.0 with desktop icons and expanded memory -
Windows 3.0
Microsoft announces Windows 3.0 -
Windows 3.2
Microsoft announces Windows 3.2 -
10 million copies
WIndows 3.0 and windoes 3.2;Taken together, they sell 10 million copies in their first two years, making this the most widely used Windows operating system yet. -
2012
Windows 8 is a reimagined operating system