| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 17834 | 71.7 % | ||
 | Windows XP | 10912 | 43.9 % |  |
 | Windows (unknown version) | 386 | 1.5 % | |
 | Windows NT | 16 | 0 % | |
 | Windows ME | 9 | 0 % | |
 | Windows Vista (LongHorn) | 1379 | 5.5 % | |
 | Windows 98 | 40 | 0.1 % | |
 | Windows 95 | 15 | 0 % | |
 | Windows 2008 | 4940 | 19.8 % | |
 | Windows 2003 | 67 | 0.2 % | |
 | Windows 2000 | 70 | 0.2 % | |
| Linux | 1211 | 4.8 % | ||
 | Ubuntu | 316 | 1.2 % | |
 | Suse | 4 | 0 % | |
 | Red Hat | 1 | 0 % | |
 | Gentoo | 12 | 0 % | |
 | Fedora | 154 | 0.6 % | |
 | Debian | 1 | 0 % | |
 | Google Android | 93 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 630 | 2.5 % | |
| Macintosh | 4447 | 17.8 % | ||
 | Mac OS X | 4447 | 17.8 % | |
| Others | 1358 | 5.4 % | ||
 | Unknown | 1293 | 5.2 % | |
 | Symbian OS | 36 | 0.1 % | |
 | BlackBerry | 12 | 0 % | |
 | Java Mobile | 12 | 0 % | |
 | Sony PlayStation | 3 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | Irix | 1 | 0 % | |