| Versions | Hits | Percent | |
|---|
| Windows | 66,819 | 80.2 % | |
 | Windows XP | 15,846 | 19 % | 
|
 | Windows Vista | 4,775 | 5.7 % |
|
 | Windows (unknown version) | 298 | 0.3 % |
|
 | Windows NT | 124 | 0.1 % |
|
 | Windows ME | 19 | 0 % |
|
 | Windows Vista (LongHorn) | 553 | 0.6 % |
|
 | Windows Mobile | 3 | 0 % |
|
 | Windows 98 | 1,373 | 1.6 % |
|
 | Windows 95 | 26 | 0 % |
|
 | Windows 7 | 42,140 | 50.5 % |
|
 | Windows 2003 | 48 | 0 % |
|
 | Windows 2000 | 1,614 | 1.9 % |
|
| Linux | 7,698 | 9.2 % | |
 | Ubuntu | 35 | 0 % |
|
 | Suse | 1 | 0 % |
|
 | Google Android | 7,212 | 8.6 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 450 | 0.5 % |
|
| Macintosh | 6,165 | 7.4 % | |
 | Mac OS X | 6,165 | 7.4 % |
|
| Others | 2,610 | 3.1 % | |
 | Unknown | 2,591 | 3.1 % |
|
 | Unknown Unix system | 15 | 0 % |
|
 | Java Mobile | 3 | 0 % |
|
 | BlackBerry | 1 | 0 % |
|
|