| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 60,631 | 61.3 % | 61,362 | 60.9 % | |
 | Windows XP | 45 | 0 % | 70 | 0 % | 
|
 | Windows Vista | 31,274 | 31.6 % | 31,309 | 31.1 % |
|
 | Windows NT | 29,027 | 29.3 % | 29,495 | 29.3 % |
|
 | Windows Vista (LongHorn) | 24 | 0 % | 36 | 0 % |
|
 | Windows 8 | 13 | 0 % | 33 | 0 % |
|
 | Windows 7 | 248 | 0.2 % | 419 | 0.4 % |
|
| Linux | 23,392 | 23.6 % | 23,978 | 23.8 % | |
 | Ubuntu | 2 | 0 % | 8 | 0 % |
|
 | Google Android | 202 | 0.2 % | 279 | 0.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 23,188 | 23.4 % | 23,691 | 23.5 % |
|
| Macintosh | 14,414 | 14.5 % | 14,712 | 14.6 % | |
 | Mac OS X 10.9 | 23 | 0 % | 63 | 0 % |
|
 | Mac OS X 10.8 Mountain Lion | 7 | 0 % | 33 | 0 % |
|
 | Mac OS X 10.7 Lion | 10 | 0 % | 37 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 4 | 0 % | 20 | 0 % |
|
 | Mac OS X others | 14,370 | 14.5 % | 14,559 | 14.4 % |
|
| Others | 359 | 0.3 % | 568 | 0.5 % | |
 | Java | 212 | 0.2 % | 212 | 0.2 % |
|
 | Unknown | 143 | 0.1 % | 352 | 0.3 % |
|
 | Unknown Unix system | 4 | 0 % | 4 | 0 % |
|
|