| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4670 | 73.6 % | ||
 | Windows XP | 4007 | 63.1 % |  |
 | Windows (unknown version) | 3 | 0 % | |
 | Windows NT | 18 | 0.2 % | |
 | Windows Vista (LongHorn) | 344 | 5.4 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 60 | 0.9 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2003 | 90 | 1.4 % | |
 | Windows 2000 | 146 | 2.3 % | |
| Linux | 257 | 4 % | ||
 | Ubuntu | 32 | 0.5 % | |
 | Suse | 6 | 0 % | |
 | Red Hat | 15 | 0.2 % | |
 | Mandriva (or Mandrake) | 5 | 0 % | |
 | Fedora | 3 | 0 % | |
 | Debian | 4 | 0 % | |
 | Centos | 10 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 182 | 2.8 % | |
| Macintosh | 100 | 1.5 % | ||
 | Mac OS X | 99 | 1.5 % | |
 | Mac OS | 1 | 0 % | |
| Others | 1314 | 20.7 % | ||
 | Unknown | 1304 | 20.5 % | |
 | Java Mobile | 5 | 0 % | |
 | BlackBerry | 2 | 0 % | |
 | Symbian OS | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | Irix | 1 | 0 % | |