| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 141394 | 80.2 % | ||
 | Windows XP | 97898 | 55.5 % |  |
 | Windows (unknown version) | 6354 | 3.6 % | |
 | Windows NT | 296 | 0.1 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 25859 | 14.6 % | |
 | Windows 98 | 856 | 0.4 % | |
 | Windows 95 | 16 | 0 % | |
 | Windows 2008 | 7468 | 4.2 % | |
 | Windows 2003 | 1495 | 0.8 % | |
 | Windows 2000 | 1149 | 0.6 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 15 | 0 % | ||
 | FreeBSD | 15 | 0 % | |
| Linux | 7417 | 4.2 % | ||
 | VectorLinux | 13 | 0 % | |
 | Ubuntu | 2783 | 1.5 % | |
 | Suse | 487 | 0.2 % | |
 | Red Hat | 443 | 0.2 % | |
 | PCLinuxOS | 1 | 0 % | |
 | Mandriva (or Mandrake) | 188 | 0.1 % | |
 | Gentoo | 15 | 0 % | |
 | Fedora | 609 | 0.3 % | |
 | Debian | 310 | 0.1 % | |
 | Centos | 162 | 0 % | |
 | Google Android | 24 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2382 | 1.3 % | |
| Macintosh | 10458 | 5.9 % | ||
 | Mac OS X | 10453 | 5.9 % | |
 | Mac OS | 5 | 0 % | |
| Others | 16860 | 9.5 % | ||
 | Unknown | 16606 | 9.4 % | |
 | Java Mobile | 104 | 0 % | |
 | Sun Solaris | 103 | 0 % | |
 | BlackBerry | 33 | 0 % | |
 | Nintendo Wii | 11 | 0 % | |
 | Symbian OS | 2 | 0 % | |
 | CP/M | 1 | 0 % | |