| Versions | Pages | Percent | Hits | Percent |
|---|
| Linux | 211,655 | 9.6 % | 358,558 | 10.7 % | |
 | Ubuntu | 362 | 0 % | 456 | 0 % | 
|
 | Red Hat | 1 | 0 % | 1 | 0 % |
|
 | Gentoo | 30 | 0 % | 30 | 0 % |
|
 | Google Android | 189,598 | 8.6 % | 314,724 | 9.4 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 21,664 | 0.9 % | 43,347 | 1.3 % |
|
| Windows | 1,013,235 | 46.1 % | 1,476,527 | 44.3 % | |
 | Windows XP | 1,972 | 0 % | 2,305 | 0 % |
|
 | Windows Vista | 16,081 | 0.7 % | 29,108 | 0.8 % |
|
 | Windows (unknown version) | 811 | 0 % | 825 | 0 % |
|
 | Windows NT | 962,862 | 43.8 % | 1,380,117 | 41.4 % |
|
 | Windows Vista (LongHorn) | 1,662 | 0 % | 8,251 | 0.2 % |
|
 | Windows 95 | 16 | 0 % | 33 | 0 % |
|
 | Windows 7 | 29,214 | 1.3 % | 54,972 | 1.6 % |
|
 | Windows 2008 | 140 | 0 % | 140 | 0 % |
|
 | Windows 2003 | 194 | 0 % | 199 | 0 % |
|
 | Windows 2000 | 10 | 0 % | 10 | 0 % |
|
 | Windows 3.xx | 273 | 0 % | 567 | 0 % |
|
| Macintosh | 769,009 | 35 % | 1,222,369 | 36.6 % | |
 | Mac OS X | 769,009 | 35 % | 1,222,369 | 36.6 % |
|
| BSD | 3 | 0 % | 3 | 0 % | |
 | OpenBSD | 2 | 0 % | 2 | 0 % |
|
 | FreeBSD | 1 | 0 % | 1 | 0 % |
|
| Others | 202,585 | 9.2 % | 275,072 | 8.2 % | |
 | Unknown Unix system | 159,395 | 7.2 % | 209,378 | 6.2 % |
|
 | Unknown | 43,190 | 1.9 % | 65,694 | 1.9 % |
|
|