| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 429621 | 72.7 % | ||
 | Windows XP | 62479 | 10.5 % |  |
 | Windows Vista | 65715 | 11.1 % | |
 | Windows (unknown version) | 5691 | 0.9 % | |
 | Windows NT | 19223 | 3.2 % | |
 | Windows ME | 4 | 0 % | |
 | Windows Vista (LongHorn) | 8686 | 1.4 % | |
 | Windows Mobile | 5 | 0 % | |
 | Windows 98 | 580 | 0 % | |
 | Windows 95 | 24 | 0 % | |
 | Windows 2008 | 265986 | 45 % | |
 | Windows 2003 | 813 | 0.1 % | |
 | Windows 2000 | 414 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 50 | 0 % | ||
 | FreeBSD | 50 | 0 % | |
| Linux | 45445 | 7.7 % | ||
 | Vine Linux | 1 | 0 % | |
 | Ubuntu | 1591 | 0.2 % | |
 | Suse | 63 | 0 % | |
 | Red Hat | 1 | 0 % | |
 | Gentoo | 8 | 0 % | |
 | Fedora | 89 | 0 % | |
 | Debian | 23 | 0 % | |
 | Centos | 20 | 0 % | |
 | Google Android | 19763 | 3.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 23886 | 4 % | |
| Macintosh | 87170 | 14.7 % | ||
 | Mac OS X | 87167 | 14.7 % | |
 | Mac OS | 3 | 0 % | |
| Others | 27862 | 4.7 % | ||
 | Unknown | 23624 | 4 % | |
 | Java Mobile | 1747 | 0.2 % | |
 | Unknown Unix system | 985 | 0.1 % | |
 | BlackBerry | 744 | 0.1 % | |
 | Java | 471 | 0 % | |
 | Symbian OS | 269 | 0 % | |
 | Sun Solaris | 22 | 0 % | |