| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 110942 | 77.6 % | ||
 | Windows XP | 15319 | 10.7 % |  |
 | Windows Vista | 23192 | 16.2 % | |
 | Windows (unknown version) | 117 | 0 % | |
 | Windows NT | 32 | 0 % | |
 | Windows Vista (LongHorn) | 10412 | 7.2 % | |
 | Windows 98 | 66 | 0 % | |
 | Windows 2008 | 59691 | 41.7 % | |
 | Windows 2003 | 400 | 0.2 % | |
 | Windows 2000 | 1713 | 1.1 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 3424 | 2.3 % | ||
 | Ubuntu | 81 | 0 % | |
 | Red Hat | 2 | 0 % | |
 | Debian | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3340 | 2.3 % | |
| Macintosh | 23167 | 16.2 % | ||
 | Mac OS X | 23167 | 16.2 % | |
| Others | 5428 | 3.7 % | ||
 | Unknown | 5279 | 3.6 % | |
 | Unknown Unix system | 115 | 0 % | |
 | Symbian OS | 28 | 0 % | |
 | Nintendo Wii | 3 | 0 % | |
 | AmigaOS | 3 | 0 % | |