| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 344323 | 84.6 % | ||
 | Windows XP | 90393 | 22.2 % |  |
 | Windows Vista | 22645 | 5.5 % | |
 | Windows (unknown version) | 331 | 0 % | |
 | Windows NT | 86 | 0 % | |
 | Windows Vista (LongHorn) | 4543 | 1.1 % | |
 | Windows 98 | 189 | 0 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2008 | 225411 | 55.4 % | |
 | Windows 2003 | 485 | 0.1 % | |
 | Windows 2000 | 230 | 0 % | |
 | Windows 3.xx | 7 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 25028 | 6.1 % | ||
 | Ubuntu | 224 | 0 % | |
 | Debian | 9 | 0 % | |
 | Google Android | 20882 | 5.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3913 | 0.9 % | |
| Macintosh | 27269 | 6.7 % | ||
 | Mac OS X | 27269 | 6.7 % | |
| Others | 10133 | 2.4 % | ||
 | Unknown | 7516 | 1.8 % | |
 | Java Mobile | 1864 | 0.4 % | |
 | Java | 587 | 0.1 % | |
 | Symbian OS | 164 | 0 % | |
 | Palm OS | 1 | 0 % | |
 | Unknown Unix system | 1 | 0 % | |