| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 182450 | 82.8 % | ||
 | Windows XP | 124616 | 56.6 % |  |
 | Windows (unknown version) | 11882 | 5.3 % | |
 | Windows NT | 469 | 0.2 % | |
 | Windows ME | 18 | 0 % | |
 | Windows Vista (LongHorn) | 35583 | 16.1 % | |
 | Windows 98 | 393 | 0.1 % | |
 | Windows 95 | 12 | 0 % | |
 | Windows 2008 | 5518 | 2.5 % | |
 | Windows 2003 | 1784 | 0.8 % | |
 | Windows 2000 | 2175 | 0.9 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 7706 | 3.5 % | ||
 | Zenwalk GNU Linux | 10 | 0 % | |
 | Ubuntu | 2909 | 1.3 % | |
 | Suse | 452 | 0.2 % | |
 | Red Hat | 771 | 0.3 % | |
 | PCLinuxOS | 1 | 0 % | |
 | Mandriva (or Mandrake) | 54 | 0 % | |
 | Gentoo | 10 | 0 % | |
 | Fedora | 789 | 0.3 % | |
 | Debian | 595 | 0.2 % | |
 | Centos | 133 | 0 % | |
 | Google Android | 30 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1952 | 0.8 % | |
| Macintosh | 14145 | 6.4 % | ||
 | Mac OS X | 14115 | 6.4 % | |
 | Mac OS | 30 | 0 % | |
| Others | 15847 | 7.1 % | ||
 | Unknown | 15426 | 7 % | |
 | Java Mobile | 209 | 0 % | |
 | Sun Solaris | 85 | 0 % | |
 | Symbian OS | 49 | 0 % | |
 | BlackBerry | 32 | 0 % | |
 | Aix | 24 | 0 % | |
 | Sony PlayStation | 16 | 0 % | |
 | HP UX | 3 | 0 % | |
 | AmigaOS | 2 | 0 % | |
 | Java | 1 | 0 % | |