| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 98,838 | 91 % | ||
 | Windows XP | 6,750 | 6.2 % |  |
 | Windows Vista | 60,507 | 55.7 % | |
 | Windows (unknown version) | 1 | 0 % | |
 | Windows Vista (LongHorn) | 109 | 0.1 % | |
 | Windows 7 | 31,469 | 28.9 % | |
 | Windows 3.xx | 2 | 0 % | |
| Linux | 5,173 | 4.7 % | ||
 | Ubuntu | 629 | 0.5 % | |
 | Google Android | 1,692 | 1.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2,852 | 2.6 % | |
| Macintosh | 1,300 | 1.1 % | ||
 | Mac OS X | 1,300 | 1.1 % | |
| Others | 3,256 | 2.9 % | ||
 | Unknown | 3,256 | 2.9 % | |