| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2761 | 70.4 % | ||
 | Windows XP | 1925 | 49.1 % |  |
 | Windows Vista | 2 | 0 % | |
 | Windows (unknown version) | 224 | 5.7 % | |
 | Windows NT | 8 | 0.2 % | |
 | Windows Vista (LongHorn) | 263 | 6.7 % | |
 | Windows 98 | 24 | 0.6 % | |
 | Windows 2008 | 184 | 4.6 % | |
 | Windows 2003 | 104 | 2.6 % | |
 | Windows 2000 | 27 | 0.6 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 190 | 4.8 % | ||
 | Ubuntu | 61 | 1.5 % | |
 | Suse | 10 | 0.2 % | |
 | Red Hat | 2 | 0 % | |
 | Mandriva (or Mandrake) | 6 | 0.1 % | |
 | Gentoo | 10 | 0.2 % | |
 | Fedora | 8 | 0.2 % | |
 | Debian | 3 | 0 % | |
 | Centos | 3 | 0 % | |
 | Google Android | 3 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 84 | 2.1 % | |
| Macintosh | 79 | 2 % | ||
 | Mac OS X | 79 | 2 % | |
| Others | 887 | 22.6 % | ||
 | Unknown | 879 | 22.4 % | |
 | BlackBerry | 3 | 0 % | |
 | Java Mobile | 3 | 0 % | |
 | Symbian OS | 2 | 0 % | |