| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 437 | 70.4 % | 490 | 69.8 % | ||
 | Windows XP | 1 | 0.1 % | 1 | 0.1 % |   |
 | Windows Vista | 5 | 0.8 % | 24 | 3.4 % | |
 | Windows NT | 416 | 67 % | 427 | 60.8 % | |
 | Windows Vista (LongHorn) | 3 | 0.4 % | 3 | 0.4 % | |
 | Windows 7 | 12 | 1.9 % | 35 | 4.9 % | |
| Linux | 85 | 13.7 % | 104 | 14.8 % | ||
 | Google Android | 8 | 1.2 % | 27 | 3.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 77 | 12.4 % | 77 | 10.9 % | |
| Macintosh | 91 | 14.6 % | 101 | 14.3 % | ||
 | Mac OS X 10.7 Lion | 2 | 0.3 % | 3 | 0.4 % | |
 | Mac OS X 10.6 Snow Leopard | 2 | 0.3 % | 2 | 0.2 % | |
 | Mac OS X others | 87 | 14 % | 96 | 13.6 % | |
| Others | 7 | 1.1 % | 7 | 0.9 % | ||
 | Unknown | 7 | 1.1 % | 7 | 0.9 % | |