Windows 7 Now Installed on 1 in 5 Computers

Written by John Ponio    Tuesday, 04 January 2011 16:45

Windows 7

Windows 7 has been stealing market share from XP and Vista for quite a while, and now it's surpassed 20% according to Arstechnica. Currently Windows 7 has 20.87% of the Windows marketshare, with Windows Vista at 12.11% and Windows XP at 56.72%. Back in January and February of 2010, XP fell just under 10% and Vista fell 5%, while Windows 7 grew over 13% in the same time. According to netmarketshare, Windows had 90.29% of the total OS marketshare back in December 2010, while OS X (Mac) had 5.02%, and Linux had 0.96%.