| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3239 | 72.9 % | ||
 | Windows XP | 2275 | 51.2 % |  |
 | Windows (unknown version) | 152 | 3.4 % | |
 | Windows NT | 16 | 0.3 % | |
 | Windows ME | 3 | 0 % | |
 | Windows Vista (LongHorn) | 362 | 8.1 % | |
 | Windows 98 | 39 | 0.8 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 131 | 2.9 % | |
 | Windows 2003 | 187 | 4.2 % | |
 | Windows 2000 | 73 | 1.6 % | |
| Linux | 152 | 3.4 % | ||
 | Ubuntu | 58 | 1.3 % | |
 | Suse | 7 | 0.1 % | |
 | Red Hat | 2 | 0 % | |
 | Mandriva (or Mandrake) | 5 | 0.1 % | |
 | Fedora | 3 | 0 % | |
 | Debian | 10 | 0.2 % | |
 | Centos | 3 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 64 | 1.4 % | |
| Macintosh | 40 | 0.9 % | ||
 | Mac OS X | 40 | 0.9 % | |
| Others | 1009 | 22.7 % | ||
 | Unknown | 1006 | 22.6 % | |
 | Java Mobile | 3 | 0 % | |