| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 20776 | 66.3 % | ||
 | Windows XP | 6364 | 20.3 % |  |
 | Windows Vista | 2593 | 8.2 % | |
 | Windows (unknown version) | 406 | 1.2 % | |
 | Windows NT | 97 | 0.3 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 1761 | 5.6 % | |
 | Windows 98 | 65 | 0.2 % | |
 | Windows 2008 | 9262 | 29.5 % | |
 | Windows 2003 | 158 | 0.5 % | |
 | Windows 2000 | 63 | 0.2 % | |
 | Windows 3.xx | 6 | 0 % | |
| BSD | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
| Linux | 3194 | 10.2 % | ||
 | Ubuntu | 112 | 0.3 % | |
 | Gentoo | 1 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 1 | 0 % | |
 | Google Android | 906 | 2.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2172 | 6.9 % | |
| Macintosh | 5484 | 17.5 % | ||
 | Mac OS X | 5484 | 17.5 % | |
| Others | 1856 | 5.9 % | ||
 | Unknown | 1721 | 5.4 % | |
 | Unknown Unix system | 56 | 0.1 % | |
 | Java Mobile | 40 | 0.1 % | |
 | Java | 23 | 0 % | |
 | BlackBerry | 9 | 0 % | |
 | Symbian OS | 7 | 0 % | |