Net Applications' data for January 2014 shows that both Windows 8 and Windows 8.1 didn't make much progress for the first month of the year. Both operating systems gained 0.09% combined, with Windows 8 even falling 0.26%, but Windows 8.1 grew by 0.35%.
Windows 7 dropped 0.03% from 47.52% to 47.49%. Windows Vista is slowly dropping, 0.31% for the month down from 3.61% to 3.30%. Windows XP on the other hand, regained some market share, increasing 0.25% for the month. Net Applications data comes thanks to 160 million unique visitors' data being captured, by over 40,000 websites for its clients.