| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 13638 | 97.6 % | ||
 | Windows XP | 9816 | 70.2 % |  |
 | Windows Vista | 2939 | 21 % | |
 | Windows 98 | 348 | 2.4 % | |
 | Windows 2003 | 19 | 0.1 % | |
 | Windows 2000 | 516 | 3.6 % | |
| Linux | 56 | 0.4 % | ||
 | Ubuntu | 43 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 13 | 0 % | |
| Macintosh | 248 | 1.7 % | ||
 | Mac OS X | 248 | 1.7 % | |
| Others | 31 | 0.2 % | ||
 | Unknown | 31 | 0.2 % | |