| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3386 | 89.8 % | ||
 | Windows XP | 1510 | 40 % |  |
 | Windows NT | 1484 | 39.3 % | |
 | Windows Vista | 374 | 9.9 % | |
 | Windows 2003 | 9 | 0.2 % | |
 | Windows 2000 | 9 | 0.2 % | |
| Linux | 70 | 1.8 % | ||
 | Ubuntu | 6 | 0.1 % | |
 | Suse | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 63 | 1.6 % | |
| Macintosh | 254 | 6.7 % | ||
 | Mac OS X | 254 | 6.7 % | |
| Others | 59 | 1.5 % | ||
 | Unknown | 59 | 1.5 % | |