| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 662300 | 84.9 % | ||
 | Windows XP | 379339 | 48.6 % |  |
 | Windows (unknown version) | 1043 | 0.1 % | |
 | Windows NT | 154 | 0 % | |
 | Windows ME | 336 | 0 % | |
 | Windows Vista (LongHorn) | 254953 | 32.6 % | |
 | Windows Mobile | 2366 | 0.3 % | |
 | Windows 98 | 1058 | 0.1 % | |
 | Windows 95 | 98 | 0 % | |
 | Windows 2008 | 2856 | 0.3 % | |
 | Windows 2003 | 12919 | 1.6 % | |
 | Windows 2000 | 7168 | 0.9 % | |
 | Windows 3.xx | 10 | 0 % | |
| Linux | 20815 | 2.6 % | ||
 | Ubuntu | 1034 | 0.1 % | |
 | Suse | 81 | 0 % | |
 | Red Hat | 1 | 0 % | |
 | Gentoo | 1 | 0 % | |
 | Fedora | 487 | 0 % | |
 | Debian | 18498 | 2.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 713 | 0 % | |
| Macintosh | 88662 | 11.3 % | ||
 | Mac OS X | 88662 | 11.3 % | |
| Others | 7958 | 1 % | ||
 | Unknown | 5600 | 0.7 % | |
 | Symbian OS | 1814 | 0.2 % | |
 | BlackBerry | 275 | 0 % | |
 | Java Mobile | 77 | 0 % | |
 | Sun Solaris | 65 | 0 % | |
 | Nintendo Wii | 55 | 0 % | |
 | Sony PlayStation | 46 | 0 % | |
 | Unknown Unix system | 26 | 0 % | |