| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 186,098 | 22.2 % | 2,254,515 | 59.7 % | |
 | Windows XP | 2,884 | 0.3 % | 21,502 | 0.5 % | 
|
 | Windows Vista | 11,947 | 1.4 % | 153,317 | 4 % |
|
 | Windows (unknown version) | 625 | 0 % | 625 | 0 % |
|
 | Windows NT | 96,745 | 11.5 % | 1,517,335 | 40.2 % |
|
 | Windows Vista (LongHorn) | 498 | 0 % | 2,866 | 0 % |
|
 | Windows 98 | 7 | 0 % | 7 | 0 % |
|
 | Windows 95 | 2 | 0 % | 4 | 0 % |
|
 | Windows 8 | 324 | 0 % | 1,513 | 0 % |
|
 | Windows 7 | 72,348 | 8.6 % | 556,508 | 14.7 % |
|
 | Windows 2008 | 97 | 0 % | 97 | 0 % |
|
 | Windows 2003 | 593 | 0 % | 598 | 0 % |
|
 | Windows 2000 | 19 | 0 % | 105 | 0 % |
|
 | Windows 3.xx | 9 | 0 % | 38 | 0 % |
|
| BSD | 1 | 0 % | 1 | 0 % | |
 | OpenBSD | 1 | 0 % | 1 | 0 % |
|
| Linux | 13,434 | 1.6 % | 169,433 | 4.4 % | |
 | Ubuntu | 56 | 0 % | 152 | 0 % |
|
 | Google Android | 9,630 | 1.1 % | 139,382 | 3.6 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 3,748 | 0.4 % | 29,899 | 0.7 % |
|
| Macintosh | 49,164 | 5.8 % | 749,340 | 19.8 % | |
 | Mac OS X 10.9 | 517 | 0 % | 4,809 | 0.1 % |
|
 | Mac OS X 10.8 Mountain Lion | 62 | 0 % | 133 | 0 % |
|
 | Mac OS X 10.7 Lion | 2,142 | 0.2 % | 18,097 | 0.4 % |
|
 | Mac OS X 10.6 Snow Leopard | 807 | 0 % | 14,665 | 0.3 % |
|
 | Mac OS X 10.5 Leopard | 288 | 0 % | 373 | 0 % |
|
 | Mac OS X others | 45,344 | 5.4 % | 711,257 | 18.8 % |
|
 | Mac OS | 4 | 0 % | 6 | 0 % |
|
| Others | 587,064 | 70.2 % | 600,849 | 15.9 % | |
 | Unknown | 586,285 | 70.1 % | 592,014 | 15.6 % |
|
 | Unknown Unix system | 536 | 0 % | 8,524 | 0.2 % |
|
 | Java | 222 | 0 % | 222 | 0 % |
|
 | Java Mobile | 5 | 0 % | 56 | 0 % |
|
 | Sony PlayStation | 5 | 0 % | 5 | 0 % |
|
 | CP/M | 4 | 0 % | 4 | 0 % |
|
 | Symbian OS | 3 | 0 % | 14 | 0 % |
|
 | AmigaOS | 3 | 0 % | 7 | 0 % |
|
 | Irix | 1 | 0 % | 1 | 0 % |
|
 | OS/2 | 0 | 0 % | 2 | 0 % |
|
|