| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2721 | 73 % | ||
 | Windows XP | 1591 | 42.6 % |  |
 | Windows (unknown version) | 49 | 1.3 % | |
 | Windows NT | 10 | 0.2 % | |
 | Windows ME | 4 | 0.1 % | |
 | Windows Vista (LongHorn) | 276 | 7.4 % | |
 | Windows 98 | 15 | 0.4 % | |
 | Windows 2008 | 686 | 18.4 % | |
 | Windows 2003 | 67 | 1.7 % | |
 | Windows 2000 | 23 | 0.6 % | |
| Linux | 137 | 3.6 % | ||
 | Ubuntu | 87 | 2.3 % | |
 | Suse | 15 | 0.4 % | |
 | Red Hat | 3 | 0 % | |
 | Google Android | 11 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 21 | 0.5 % | |
| Macintosh | 79 | 2.1 % | ||
 | Mac OS X | 79 | 2.1 % | |
| Others | 789 | 21.1 % | ||
 | Unknown | 784 | 21 % | |
 | Symbian OS | 3 | 0 % | |
 | BlackBerry | 2 | 0 % | |