| Versions | Hits | Percent | |
|---|
| Windows | 179,279 | 79.5 % | |
 | Windows XP | 11,806 | 5.2 % | 
|
 | Windows Vista | 20,086 | 8.9 % |
|
 | Windows (unknown version) | 41 | 0 % |
|
 | Windows NT | 18,880 | 8.3 % |
|
 | Windows Vista (LongHorn) | 20,903 | 9.2 % |
|
 | Windows Mobile | 12 | 0 % |
|
 | Windows 98 | 306 | 0.1 % |
|
 | Windows 95 | 66 | 0 % |
|
 | Windows 7 | 106,918 | 47.4 % |
|
 | Windows 2003 | 212 | 0 % |
|
 | Windows 2000 | 42 | 0 % |
|
 | Windows 3.xx | 7 | 0 % |
|
| BSD | 3 | 0 % | |
 | FreeBSD | 3 | 0 % |
|
| Linux | 12,722 | 5.6 % | |
 | Ubuntu | 54 | 0 % |
|
 | Suse | 3 | 0 % |
|
 | Gentoo | 3 | 0 % |
|
 | Fedora | 4 | 0 % |
|
 | Debian | 5 | 0 % |
|
 | Google Android | 10,147 | 4.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,506 | 1.1 % |
|
| Macintosh | 12,920 | 5.7 % | |
 | Mac OS X | 12,915 | 5.7 % |
|
 | Mac OS | 5 | 0 % |
|
| Others | 20,366 | 9 % | |
 | Unknown | 19,942 | 8.8 % |
|
 | Java Mobile | 231 | 0.1 % |
|
 | Unknown Unix system | 78 | 0 % |
|
 | Java | 56 | 0 % |
|
 | Symbian OS | 53 | 0 % |
|
 | Sun Solaris | 3 | 0 % |
|
 | BlackBerry | 1 | 0 % |
|
 | RISC OS | 1 | 0 % |
|
 | OSF Unix | 1 | 0 % |
|
|