| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 13993 | 67.8 % | ||
 | Windows XP | 8924 | 43.3 % |  |
 | Windows (unknown version) | 251 | 1.2 % | |
 | Windows NT | 199 | 0.9 % | |
 | Windows ME | 54 | 0.2 % | |
 | Windows Vista (LongHorn) | 650 | 3.1 % | |
 | Windows Mobile | 14 | 0 % | |
 | Windows 98 | 30 | 0.1 % | |
 | Windows 95 | 76 | 0.3 % | |
 | Windows 2008 | 3371 | 16.3 % | |
 | Windows 2003 | 173 | 0.8 % | |
 | Windows 2000 | 238 | 1.1 % | |
 | Windows 3.xx | 13 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 2761 | 13.3 % | ||
 | Ubuntu | 63 | 0.3 % | |
 | Suse | 1 | 0 % | |
 | Gentoo | 5 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 3 | 0 % | |
 | Centos | 11 | 0 % | |
 | Google Android | 199 | 0.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2477 | 12 % | |
| Macintosh | 2049 | 9.9 % | ||
 | Mac OS X | 2048 | 9.9 % | |
 | Mac OS | 1 | 0 % | |
| Others | 1805 | 8.7 % | ||
 | Unknown | 1767 | 8.5 % | |
 | Nintendo Wii | 12 | 0 % | |
 | Java Mobile | 9 | 0 % | |
 | BlackBerry | 7 | 0 % | |
 | Symbian OS | 4 | 0 % | |
 | Unknown Unix system | 3 | 0 % | |
 | OS/2 | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | Sony PlayStation | 1 | 0 % | |