| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6753 | 70.1 % | ||
 | Windows XP | 3852 | 39.9 % |  |
 | Windows (unknown version) | 1947 | 20.2 % | |
 | Windows NT | 37 | 0.3 % | |
 | Windows ME | 9 | 0 % | |
 | Windows Vista (LongHorn) | 766 | 7.9 % | |
 | Windows 98 | 9 | 0 % | |
 | Windows 2008 | 20 | 0.2 % | |
 | Windows 2003 | 61 | 0.6 % | |
 | Windows 2000 | 52 | 0.5 % | |
| Linux | 247 | 2.5 % | ||
 | Ubuntu | 61 | 0.6 % | |
 | Suse | 46 | 0.4 % | |
 | Red Hat | 2 | 0 % | |
 | Mandriva (or Mandrake) | 3 | 0 % | |
 | Gentoo | 6 | 0 % | |
 | Fedora | 6 | 0 % | |
 | Debian | 22 | 0.2 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 100 | 1 % | |
| Macintosh | 1572 | 16.3 % | ||
 | Mac OS X | 1570 | 16.2 % | |
 | Mac OS | 2 | 0 % | |
| Others | 1061 | 11 % | ||
 | Unknown | 1047 | 10.8 % | |
 | BlackBerry | 4 | 0 % | |
 | Java Mobile | 4 | 0 % | |
 | Symbian OS | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | WebTV | 1 | 0 % | |
 | Sony PlayStation | 1 | 0 % | |
 | Unknown Unix system | 1 | 0 % | |
 | Java | 1 | 0 % | |