| Versions | Hits | Percent | |
|---|
| Windows | 159,903 | 79.4 % | |
 | Windows XP | 15,168 | 7.5 % | 
|
 | Windows Vista | 21,950 | 10.9 % |
|
 | Windows (unknown version) | 137 | 0 % |
|
 | Windows NT | 295 | 0.1 % |
|
 | Windows ME | 7 | 0 % |
|
 | Windows Vista (LongHorn) | 21,922 | 10.8 % |
|
 | Windows Mobile | 6 | 0 % |
|
 | Windows 98 | 216 | 0.1 % |
|
 | Windows 95 | 86 | 0 % |
|
 | Windows 7 | 92,227 | 45.8 % |
|
 | Windows 2003 | 7,793 | 3.8 % |
|
 | Windows 2000 | 92 | 0 % |
|
 | Windows 3.xx | 4 | 0 % |
|
| BSD | 1 | 0 % | |
 | FreeBSD | 1 | 0 % |
|
| Linux | 4,973 | 2.4 % | |
 | Ubuntu | 68 | 0 % |
|
 | Suse | 1 | 0 % |
|
 | Google Android | 3,209 | 1.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,695 | 0.8 % |
|
| Macintosh | 10,847 | 5.3 % | |
 | Mac OS X | 10,845 | 5.3 % |
|
 | Mac OS | 2 | 0 % |
|
| Others | 25,563 | 12.6 % | |
 | Unknown | 25,314 | 12.5 % |
|
 | Java Mobile | 211 | 0.1 % |
|
 | Symbian OS | 25 | 0 % |
|
 | Unknown Unix system | 8 | 0 % |
|
 | Java | 4 | 0 % |
|
 | iOS (iPhone/iPod/iPad/...) | 1 | 0 % |
|
|