| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 13338 | 77.1 % | ||
 | Windows XP | 10277 | 59.4 % |  |
 | Windows Vista | 5 | 0 % | |
 | Windows (unknown version) | 677 | 3.9 % | |
 | Windows NT | 14 | 0 % | |
 | Windows ME | 3 | 0 % | |
 | Windows Vista (LongHorn) | 1033 | 5.9 % | |
 | Windows 98 | 12 | 0 % | |
 | Windows 95 | 7 | 0 % | |
 | Windows 2008 | 1233 | 7.1 % | |
 | Windows 2003 | 34 | 0.1 % | |
 | Windows 2000 | 43 | 0.2 % | |
| Linux | 404 | 2.3 % | ||
 | Ubuntu | 80 | 0.4 % | |
 | Suse | 4 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Gentoo | 1 | 0 % | |
 | Fedora | 7 | 0 % | |
 | Centos | 1 | 0 % | |
 | Google Android | 74 | 0.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 236 | 1.3 % | |
| Macintosh | 1784 | 10.3 % | ||
 | Mac OS X | 1781 | 10.2 % | |
 | Mac OS | 3 | 0 % | |
| Others | 1767 | 10.2 % | ||
 | Unknown | 1731 | 10 % | |
 | Java Mobile | 17 | 0 % | |
 | Symbian OS | 9 | 0 % | |
 | BlackBerry | 4 | 0 % | |
 | Sony PlayStation | 4 | 0 % | |
 | WebTV | 2 | 0 % | |