| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6567 | 81.8 % | ||
 | Windows XP | 5638 | 70.2 % |  |
 | Windows (unknown version) | 5 | 0 % | |
 | Windows NT | 12 | 0.1 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 172 | 2.1 % | |
 | Windows 98 | 174 | 2.1 % | |
 | Windows 2003 | 57 | 0.7 % | |
 | Windows 2000 | 508 | 6.3 % | |
| Linux | 365 | 4.5 % | ||
 | Ubuntu | 44 | 0.5 % | |
 | Suse | 55 | 0.6 % | |
 | Red Hat | 10 | 0.1 % | |
 | Fedora | 16 | 0.1 % | |
 | Debian | 7 | 0 % | |
 | Centos | 12 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 221 | 2.7 % | |
| Macintosh | 113 | 1.4 % | ||
 | Mac OS X | 113 | 1.4 % | |
| Others | 980 | 12.2 % | ||
 | Unknown | 979 | 12.1 % | |
 | Unknown Unix system | 1 | 0 % | |