| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4766 | 98 % | ||
 | Windows XP | 4394 | 90.4 % |  |
 | Windows NT | 97 | 1.9 % | |
 | Windows Vista | 220 | 4.5 % | |
 | Windows 98 | 4 | 0 % | |
 | Windows 2003 | 2 | 0 % | |
 | Windows 2000 | 49 | 1 % | |
| Linux | 8 | 0.1 % | ||
 | Ubuntu | 8 | 0.1 % | |
| Macintosh | 78 | 1.6 % | ||
 | Mac OS X | 78 | 1.6 % | |
| Others | 7 | 0.1 % | ||
 | Unknown | 7 | 0.1 % | |