| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 17475 | 93.3 % | ||
 | Windows XP | 10547 | 56.3 % |  |
 | Windows NT | 3507 | 18.7 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 3419 | 18.2 % | |
 | Windows 2000 | 1 | 0 % | |
| Linux | 152 | 0.8 % | ||
 | Ubuntu | 109 | 0.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 43 | 0.2 % | |
| Macintosh | 1067 | 5.7 % | ||
 | Mac OS X | 1067 | 5.7 % | |
| Others | 16 | 0 % | ||
 | Unknown | 16 | 0 % | |