| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 8195 | 90.7 % | ||
 | Windows XP | 327 | 3.6 % |  |
 | Windows Vista | 1715 | 18.9 % | |
 | Windows (unknown version) | 8 | 0 % | |
 | Windows NT | 2028 | 22.4 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 2 | 0 % | |
 | Windows 98 | 7 | 0 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2008 | 4090 | 45.2 % | |
 | Windows 2003 | 8 | 0 % | |
 | Windows 2000 | 5 | 0 % | |
| Linux | 283 | 3.1 % | ||
 | Ubuntu | 51 | 0.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 232 | 2.5 % | |
| Macintosh | 526 | 5.8 % | ||
 | Mac OS X | 526 | 5.8 % | |
| Others | 28 | 0.3 % | ||
 | Unknown | 26 | 0.2 % | |
 | Unknown Unix system | 2 | 0 % | |