| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 12007 | 73.8 % | ||
 | Windows XP | 8193 | 50.3 % |  |
 | Windows (unknown version) | 153 | 0.9 % | |
 | Windows NT | 60 | 0.3 % | |
 | Windows ME | 31 | 0.1 % | |
 | Windows Vista (LongHorn) | 2535 | 15.5 % | |
 | Windows Mobile | 6 | 0 % | |
 | Windows 98 | 51 | 0.3 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 708 | 4.3 % | |
 | Windows 2003 | 103 | 0.6 % | |
 | Windows 2000 | 166 | 1 % | |
| BSD | 11 | 0 % | ||
 | NetBSD | 1 | 0 % | |
 | FreeBSD | 10 | 0 % | |
| Linux | 867 | 5.3 % | ||
 | Ubuntu | 264 | 1.6 % | |
 | Suse | 29 | 0.1 % | |
 | Red Hat | 13 | 0 % | |
 | Mandriva (or Mandrake) | 3 | 0 % | |
 | Gentoo | 8 | 0 % | |
 | Fedora | 61 | 0.3 % | |
 | Debian | 33 | 0.2 % | |
 | Centos | 3 | 0 % | |
 | Google Android | 19 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 434 | 2.6 % | |
| Macintosh | 2007 | 12.3 % | ||
 | Mac OS X | 2000 | 12.2 % | |
 | Mac OS | 7 | 0 % | |
| Others | 1371 | 8.4 % | ||
 | Unknown | 1307 | 8 % | |
 | BlackBerry | 18 | 0.1 % | |
 | Java | 18 | 0.1 % | |
 | Java Mobile | 13 | 0 % | |
 | Sun Solaris | 4 | 0 % | |
 | Symbian OS | 3 | 0 % | |
 | Sony PlayStation | 3 | 0 % | |
 | OS/2 | 2 | 0 % | |
 | Unknown Unix system | 2 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |