| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 12461 | 68.9 % | ||
 | Windows XP | 4667 | 25.8 % |  |
 | Windows Vista | 13 | 0 % | |
 | Windows (unknown version) | 421 | 2.3 % | |
 | Windows NT | 124 | 0.6 % | |
 | Windows ME | 24 | 0.1 % | |
 | Windows Vista (LongHorn) | 725 | 4 % | |
 | Windows Mobile | 7 | 0 % | |
 | Windows 98 | 3 | 0 % | |
 | Windows 95 | 44 | 0.2 % | |
 | Windows 2008 | 6289 | 34.8 % | |
 | Windows 2003 | 40 | 0.2 % | |
 | Windows 2000 | 103 | 0.5 % | |
 | Windows 3.xx | 1 | 0 % | |
| Linux | 1176 | 6.5 % | ||
 | Ubuntu | 134 | 0.7 % | |
 | Suse | 2 | 0 % | |
 | Gentoo | 4 | 0 % | |
 | Fedora | 6 | 0 % | |
 | Debian | 2 | 0 % | |
 | Centos | 2 | 0 % | |
 | Google Android | 144 | 0.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 882 | 4.8 % | |
| Macintosh | 3685 | 20.3 % | ||
 | Mac OS X | 3684 | 20.3 % | |
 | Mac OS | 1 | 0 % | |
| Others | 743 | 4.1 % | ||
 | Unknown | 670 | 3.7 % | |
 | BlackBerry | 31 | 0.1 % | |
 | Java Mobile | 30 | 0.1 % | |
 | Symbian OS | 7 | 0 % | |
 | Java | 4 | 0 % | |
 | Irix | 1 | 0 % | |