If you plan on upgrading to Windows 8, you better buy a license in the next week or so as the upgrade promotion offer expires at the end of the month. From February 1st, it will cot $199.99 to upgrade to Windows 8 Pro, significantly more than today's $39.99.
At 2.25 percent, Microsoft is quickly closing in on Mac OS X 10.8 which is installed on 2.43 percent of computers worldwide as of the week of January 13. Furthermore, Windows 8 Touch and Windows 8 RT Touch collectively added another 0.08 percent to Redmond’s market share.
It shouldn’t surprise anyone to see that Windows 7 still has a commanding lead over all other browsers being tracked. Microsoft’s last generation OS was installed on 45.35 percent of all computers worldwide. Windows XP still has a solid user base as well at 38.71 percent while Vista is holding on to 5.06 percent of the market.
The next closest OS is Mac OS X 10.8 at the aforementioned 2.43 percent share. Mac OS X 10.6 and 10.7 maintain 1.93 percent and 1.92 percent of the market, respectively. All others including Linux, Windows 2000, Windows NT and Windows 98 combined for 2.35 percent.