| Versions | Hits | Percent | |
|---|
| Windows | 148,074 | 72.1 % | |
 | Windows XP | 14,323 | 6.9 % | 
|
 | Windows Vista | 20,945 | 10.2 % |
|
 | Windows (unknown version) | 64 | 0 % |
|
 | Windows NT | 5,576 | 2.7 % |
|
 | Windows ME | 2 | 0 % |
|
 | Windows Vista (LongHorn) | 11,389 | 5.5 % |
|
 | Windows 98 | 35 | 0 % |
|
 | Windows 95 | 81 | 0 % |
|
 | Windows 7 | 93,419 | 45.5 % |
|
 | Windows 2003 | 276 | 0.1 % |
|
 | Windows 2000 | 1,964 | 0.9 % |
|
| BSD | 2 | 0 % | |
 | FreeBSD | 2 | 0 % |
|
| Linux | 9,915 | 4.8 % | |
 | Ubuntu | 377 | 0.1 % |
|
 | Suse | 1 | 0 % |
|
 | Gentoo | 3 | 0 % |
|
 | Fedora | 2 | 0 % |
|
 | Debian | 6 | 0 % |
|
 | Google Android | 6,077 | 2.9 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 3,449 | 1.6 % |
|
| Macintosh | 22,368 | 10.9 % | |
 | Mac OS X | 22,367 | 10.9 % |
|
 | Mac OS | 1 | 0 % |
|
| Others | 24,838 | 12.1 % | |
 | Unknown | 17,899 | 8.7 % |
|
 | Unknown Unix system | 6,710 | 3.2 % |
|
 | Java Mobile | 113 | 0 % |
|
 | Java | 72 | 0 % |
|
 | Symbian OS | 40 | 0 % |
|
 | BlackBerry | 2 | 0 % |
|
 | Sony PlayStation | 1 | 0 % |
|
 | BeOS | 1 | 0 % |
|
|