| Versions | Hits | Percent | |
|---|
| Windows | 40,356 | 74.8 % | |
 | Windows XP | 18,807 | 34.9 % | 
|
 | Windows Vista | 436 | 0.8 % |
|
 | Windows (unknown version) | 57 | 0.1 % |
|
 | Windows NT | 22 | 0 % |
|
 | Windows ME | 28 | 0 % |
|
 | Windows Vista (LongHorn) | 3,948 | 7.3 % |
|
 | Windows 98 | 7 | 0 % |
|
 | Windows 7 | 15,615 | 28.9 % |
|
 | Windows 2003 | 1,340 | 2.4 % |
|
 | Windows 2000 | 94 | 0.1 % |
|
 | Windows 3.xx | 2 | 0 % |
|
| Linux | 2,348 | 4.3 % | |
 | Ubuntu | 17 | 0 % |
|
 | Fedora | 5 | 0 % |
|
 | Google Android | 509 | 0.9 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,817 | 3.3 % |
|
| Macintosh | 9,322 | 17.3 % | |
 | Mac OS X | 9,317 | 17.2 % |
|
 | Mac OS | 5 | 0 % |
|
| Others | 1,855 | 3.4 % | |
 | Unknown | 1,702 | 3.1 % |
|
 | BlackBerry | 118 | 0.2 % |
|
 | Java Mobile | 22 | 0 % |
|
 | Symbian OS | 13 | 0 % |
|
|