| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1362 | 75.3 % | ||
 | Windows XP | 227 | 12.5 % |  |
 | Windows Vista | 174 | 9.6 % | |
 | Windows NT | 4 | 0.2 % | |
 | Windows Vista (LongHorn) | 535 | 29.5 % | |
 | Windows 2008 | 416 | 23 % | |
 | Windows 2003 | 6 | 0.3 % | |
| Linux | 336 | 18.5 % | ||
 | Ubuntu | 5 | 0.2 % | |
 | Suse | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 330 | 18.2 % | |
| Macintosh | 96 | 5.3 % | ||
 | Mac OS X | 96 | 5.3 % | |
| Others | 14 | 0.7 % | ||
 | Unknown | 14 | 0.7 % | |