| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6,230 | 98.2 % | ||
 | Windows XP | 508 | 8 % |  |
 | Windows Vista | 45 | 0.7 % | |
 | Windows NT | 36 | 0.5 % | |
 | Windows Vista (LongHorn) | 5 | 0 % | |
 | Windows 7 | 1,199 | 18.9 % | |
 | Windows 2003 | 4,437 | 69.9 % | |
| Linux | 65 | 1 % | ||
 | Ubuntu | 30 | 0.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 35 | 0.5 % | |
| Macintosh | 27 | 0.4 % | ||
 | Mac OS X | 27 | 0.4 % | |
| Others | 20 | 0.3 % | ||
 | Unknown | 20 | 0.3 % | |