Windows 7 powers more than half of all PCs

As Windows XP continued its decline, users who deserted the obsolete operating system shifted to Windows 7, not the newer Windows 8, more circumstantial evidence that commercial customers, not consumers, now drive PC sales.

Data from analytics vendor Net Applications showed Windows XP dropped one percentage point in user share last month, ending May with 25.3% of all desktop and notebook systems. It was the third consecutive month that XP shed one or more points of user share.

Most of May's lost XP share showed up on Windows 7, which gained eight-tenths of a point to reach 50.1%, the first time the 2009 OS has reached that milestone. Meanwhile, Windows 8 grew four-tenths of a percentage point, ending with a user share of 12.6%.

For the first time, Windows 8.1 accounted for more than half of the combined user share of it and the original Windows 8.

The rise of Windows 7 had been predicted by researchers who have noted a temporary boom in personal computer shipments to businesses as they rushed to throw XP on the ash heap. IDC, for example, has said commercial sales of PCs have climbed by double digits this year compared to last, but that consumers sales have sunk by similar rates.

:story: Computerworld