| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2688 | 71.9 % | ||
 | Windows XP | 2250 | 60.2 % |  |
 | Windows NT | 4 | 0.1 % | |
 | Windows Me | 10 | 0.2 % | |
 | Windows Vista | 96 | 2.5 % | |
 | Windows 98 | 140 | 3.7 % | |
 | Windows 2003 | 16 | 0.4 % | |
 | Windows 2000 | 172 | 4.6 % | |
| Linux | 177 | 4.7 % | ||
 | Ubuntu | 84 | 2.2 % | |
 | Fedora | 4 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 89 | 2.3 % | |
| Macintosh | 240 | 6.4 % | ||
 | Mac OS X | 239 | 6.3 % | |
 | Mac OS | 1 | 0 % | |
| Others | 630 | 16.8 % | ||
 | Unknown | 630 | 16.8 % | |