| Versions | Hits | Percent | |
|---|
| Windows | 263,578 | 94.2 % | |
 | Windows XP | 116,671 | 41.7 % | 
|
 | Windows Vista | 14,453 | 5.1 % |
|
 | Windows (unknown version) | 353 | 0.1 % |
|
 | Windows NT | 6 | 0 % |
|
 | Windows ME | 4 | 0 % |
|
 | Windows Vista (LongHorn) | 1,474 | 0.5 % |
|
 | Windows 98 | 2 | 0 % |
|
 | Windows 95 | 1 | 0 % |
|
 | Windows 7 | 130,419 | 46.6 % |
|
 | Windows 2003 | 157 | 0 % |
|
 | Windows 2000 | 38 | 0 % |
|
| Linux | 7,823 | 2.7 % | |
 | Ubuntu | 28 | 0 % |
|
 | Fedora | 1 | 0 % |
|
 | Debian | 2 | 0 % |
|
 | Google Android | 6,266 | 2.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,526 | 0.5 % |
|
| Macintosh | 2,620 | 0.9 % | |
 | Mac OS X | 2,619 | 0.9 % |
|
 | Mac OS | 1 | 0 % |
|
| Others | 5,514 | 1.9 % | |
 | Unknown | 3,686 | 1.3 % |
|
 | Java Mobile | 1,716 | 0.6 % |
|
 | Java | 85 | 0 % |
|
 | Symbian OS | 20 | 0 % |
|
 | Unknown Unix system | 5 | 0 % |
|
 | Irix | 1 | 0 % |
|
 | Sun Solaris | 1 | 0 % |
|
|