| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 17300 | 77.6 % | ||
 | Windows XP | 3050 | 13.6 % |  |
 | Windows NT | 2638 | 11.8 % | |
 | Windows Vista | 1007 | 4.5 % | |
 | Windows 98 | 5239 | 23.5 % | |
 | Windows 2003 | 76 | 0.3 % | |
 | Windows 2000 | 5290 | 23.7 % | |
| Linux | 240 | 1 % | ||
 | Ubuntu | 1 | 0 % | |
 | Red Hat | 1 | 0 % | |
 | Fedora | 39 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 199 | 0.8 % | |
| Macintosh | 654 | 2.9 % | ||
 | Mac OS X | 654 | 2.9 % | |
| Others | 4074 | 18.2 % | ||
 | Unknown | 4074 | 18.2 % | |