Windows 8 has surpassed OS X Mountain Lion in market share January 28, 2013 by admin Tweet The latest information from Net Applications shows that the PC operating system market share for Windows 8 has now jumped ahead of all Mac OS systems worldwide for the week of Jan. 20th. Read more… Neowin Related Posts:Windows 11 reaches 19% market share on SteamWindows 11 market share on Steam jumps to 45%Windows 11's market share jumps to more than 26% in…Windows 11 market share is getting close to 32%Statcounter: Windows 11 market share jumps to 27.83%