| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 2,569 | 88.1 % | 3,950 | 73.4 % | ||
 | Windows XP | 1,074 | 36.8 % | 1,225 | 22.7 % |   |
 | Windows Vista | 108 | 3.7 % | 251 | 4.6 % | |
 | Windows NT | 4 | 0.1 % | 5 | 0 % | |
 | Windows Vista (LongHorn) | 33 | 1.1 % | 76 | 1.4 % | |
 | Windows Mobile | 1 | 0 % | 1 | 0 % | |
 | Windows 8 | 203 | 6.9 % | 258 | 4.7 % | |
 | Windows 7 | 1,142 | 39.1 % | 2,130 | 39.5 % | |
 | Windows 2003 | 3 | 0.1 % | 3 | 0 % | |
 | Windows 2000 | 1 | 0 % | 1 | 0 % | |
| Linux | 155 | 5.3 % | 667 | 12.3 % | ||
 | Ubuntu | 9 | 0.3 % | 9 | 0.1 % | |
 | Google Android | 89 | 3 % | 598 | 11.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 57 | 1.9 % | 60 | 1.1 % | |
| Macintosh | 117 | 4 % | 627 | 11.6 % | ||
 | Mac OS X 10.9 | 2 | 0 % | 24 | 0.4 % | |
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 1 | 0 % | |
 | Mac OS X 10.7 Lion | 8 | 0.2 % | 15 | 0.2 % | |
 | Mac OS X 10.6 Snow Leopard | 13 | 0.4 % | 20 | 0.3 % | |
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % | |
 | Mac OS X others | 93 | 3.1 % | 566 | 10.5 % | |
| Others | 74 | 2.5 % | 136 | 2.5 % | ||
 | Unknown | 69 | 2.3 % | 114 | 2.1 % | |
 | BlackBerry | 3 | 0.1 % | 11 | 0.2 % | |
 | Unknown Unix system | 2 | 0 % | 11 | 0.2 % | |