Windows 7 cracked the 20% share mark last month, a milestone the problem-plagued Vista never reached, a Web measurement vendor said over the weekend.Statistics provided by Net Applications on Saturday put Windows 7’s online usage share at 20.9% in December, up 1.2 percentage points from the month before.
http://www.computerworld.com/s/article/9203021/Windows_7_breaks_20_share_barrier
http://www.computerworld.com.au/article/372151/microsoft_ie_loses_largest_share_two_years/
http://www.networkworld.com/news/2011/010311-windows-7-breaks-20-share.html
Windows 7 breaks 20% share barrier
Windows 7 cracked the 20% share mark last month, a milestone the problem-plagued Vista never reached, a Web measurement vendor said over the weekend.