Net Applications: Windows XP and Windows 7 almost neck and neck August 1, 2012 by admin Tweet The latest data from Net Applications shows that Windows XP is still the world’s most used PC operating system but that Windows 7 is getting close to surpassing it. Read more… Neowin Related Posts:Valve: Windows 11 is getting closer to Windows 10 on SteamSet fire to your applications with Burn My Windows 7Statcounter: Almost every fourth Windows customer…A quick look back at BeOS, the PC operating system…Statcounter: 23% of all Windows computers run Windows 11