| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2486 | 97.9 % | ||
 | Windows XP | 1283 | 50.5 % |  |
 | Windows Vista | 1175 | 46.3 % | |
 | Windows 2003 | 3 | 0.1 % | |
 | Windows 2000 | 25 | 0.9 % | |
| Linux | 9 | 0.3 % | ||
 | Fedora | 9 | 0.3 % | |
| Macintosh | 13 | 0.5 % | ||
 | Mac OS X | 13 | 0.5 % | |
| Others | 29 | 1.1 % | ||
 | Unknown | 23 | 0.9 % | |
 | Symbian OS | 6 | 0.2 % | |