| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3316 | 73.8 % | ||
 | Windows XP | 2042 | 45.4 % |  |
 | Windows (unknown version) | 86 | 1.9 % | |
 | Windows NT | 4 | 0 % | |
 | Windows Vista (LongHorn) | 325 | 7.2 % | |
 | Windows 98 | 22 | 0.4 % | |
 | Windows 2008 | 151 | 3.3 % | |
 | Windows 2003 | 50 | 1.1 % | |
 | Windows 2000 | 636 | 14.1 % | |
| Linux | 165 | 3.6 % | ||
 | Ubuntu | 48 | 1 % | |
 | Suse | 31 | 0.6 % | |
 | Red Hat | 2 | 0 % | |
 | Mandriva (or Mandrake) | 20 | 0.4 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 4 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 58 | 1.2 % | |
| Macintosh | 91 | 2 % | ||
 | Mac OS X | 90 | 2 % | |
 | Mac OS | 1 | 0 % | |
| Others | 919 | 20.4 % | ||
 | Unknown | 912 | 20.3 % | |
 | Java Mobile | 3 | 0 % | |
 | Java | 2 | 0 % | |
 | BlackBerry | 1 | 0 % | |
 | Symbian OS | 1 | 0 % | |