| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 225425 | 94.1 % | ||
 | Windows XP | 37454 | 15.6 % |  |
 | Windows Vista | 33113 | 13.8 % | |
 | Windows (unknown version) | 483 | 0.2 % | |
 | Windows NT | 12570 | 5.2 % | |
 | Windows Vista (LongHorn) | 1240 | 0.5 % | |
 | Windows Mobile | 3 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 140290 | 58.6 % | |
 | Windows 2003 | 254 | 0.1 % | |
 | Windows 2000 | 16 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 27 | 0 % | ||
 | NetBSD | 27 | 0 % | |
| Linux | 6235 | 2.6 % | ||
 | Ubuntu | 49 | 0 % | |
 | Google Android | 5437 | 2.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 749 | 0.3 % | |
| Macintosh | 5302 | 2.2 % | ||
 | Mac OS X | 5302 | 2.2 % | |
| Others | 2376 | 0.9 % | ||
 | Unknown | 1506 | 0.6 % | |
 | Java Mobile | 867 | 0.3 % | |
 | Unknown Unix system | 2 | 0 % | |
 | OS/2 | 1 | 0 % | |