| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 33511 | 70.7 % | ||
 | Windows XP | 12487 | 26.3 % |  |
 | Windows Vista | 36 | 0 % | |
 | Windows (unknown version) | 3230 | 6.8 % | |
 | Windows NT | 279 | 0.5 % | |
 | Windows ME | 18 | 0 % | |
 | Windows Vista (LongHorn) | 2768 | 5.8 % | |
 | Windows Mobile | 9 | 0 % | |
 | Windows 98 | 14 | 0 % | |
 | Windows 95 | 36 | 0 % | |
 | Windows 2008 | 14168 | 29.8 % | |
 | Windows 2003 | 275 | 0.5 % | |
 | Windows 2000 | 183 | 0.3 % | |
 | Windows 3.xx | 8 | 0 % | |
| Linux | 2858 | 6 % | ||
 | Ubuntu | 164 | 0.3 % | |
 | Suse | 17 | 0 % | |
 | Red Hat | 16 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Gentoo | 6 | 0 % | |
 | Fedora | 26 | 0 % | |
 | Debian | 11 | 0 % | |
 | Centos | 2 | 0 % | |
 | Google Android | 733 | 1.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1882 | 3.9 % | |
| Macintosh | 7928 | 16.7 % | ||
 | Mac OS X | 7927 | 16.7 % | |
 | Mac OS | 1 | 0 % | |
| Others | 3101 | 6.5 % | ||
 | Unknown | 2358 | 4.9 % | |
 | Java Mobile | 380 | 0.8 % | |
 | Java | 201 | 0.4 % | |
 | BlackBerry | 112 | 0.2 % | |
 | Symbian OS | 50 | 0.1 % | |