| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 24,003 | 62.4 % | 32,742 | 58.7 % | |
 | Windows XP | 2 | 0 % | 6 | 0 % | 
|
 | Windows Vista | 9 | 0 % | 22 | 0 % |
|
 | Windows NT | 23,974 | 62.3 % | 32,647 | 58.6 % |
|
 | Windows ME | 0 | 0 % | 1 | 0 % |
|
 | Windows Vista (LongHorn) | 1 | 0 % | 14 | 0 % |
|
 | Windows 98 | 0 | 0 % | 3 | 0 % |
|
 | Windows 95 | 0 | 0 % | 3 | 0 % |
|
 | Windows 8 | 1 | 0 % | 11 | 0 % |
|
 | Windows 7 | 15 | 0 % | 31 | 0 % |
|
 | Windows 2003 | 1 | 0 % | 2 | 0 % |
|
 | Windows 2000 | 0 | 0 % | 2 | 0 % |
|
| Macintosh | 7,100 | 18.4 % | 10,795 | 19.3 % | |
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 1 | 0 % |
|
 | Mac OS X 10.7 Lion | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 3 | 0 % |
|
 | Mac OS X 10.4 Tiger | 2 | 0 % | 2 | 0 % |
|
 | Mac OS X others | 7,095 | 18.4 % | 10,787 | 19.3 % |
|
| Linux | 7,169 | 18.6 % | 11,893 | 21.3 % | |
 | Google Android | 932 | 2.4 % | 5,398 | 9.6 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 6,237 | 16.2 % | 6,495 | 11.6 % |
|
| Others | 169 | 0.4 % | 277 | 0.4 % | |
 | Unknown | 126 | 0.3 % | 230 | 0.4 % |
|
 | Java | 42 | 0.1 % | 42 | 0 % |
|
 | Unknown Unix system | 1 | 0 % | 1 | 0 % |
|
 | OS/2 | 0 | 0 % | 4 | 0 % |
|
|