| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 521 | 91.7 % | ||
 | Windows XP | 248 | 43.6 % |  |
 | Windows Vista | 224 | 39.4 % | |
 | Windows 98 | 8 | 1.4 % | |
 | Windows 2003 | 1 | 0.1 % | |
 | Windows 2000 | 40 | 7 % | |
| Linux | 17 | 2.9 % | ||
 | Ubuntu | 16 | 2.8 % | |
 | Fedora | 1 | 0.1 % | |
| Macintosh | 25 | 4.4 % | ||
 | Mac OS X | 25 | 4.4 % | |
| Others | 5 | 0.8 % | ||
 | Unknown | 5 | 0.8 % | |