| Versions | Hits | Percent | |
|---|
| Windows | 87,711 | 88.5 % | |
 | Windows XP | 15,949 | 16 % | 
|
 | Windows Vista | 19,471 | 19.6 % |
|
 | Windows (unknown version) | 354 | 0.3 % |
|
 | Windows NT | 64 | 0 % |
|
 | Windows ME | 6 | 0 % |
|
 | Windows Vista (LongHorn) | 711 | 0.7 % |
|
 | Windows 98 | 6 | 0 % |
|
 | Windows 95 | 15 | 0 % |
|
 | Windows 7 | 49,175 | 49.6 % |
|
 | Windows 2003 | 1,908 | 1.9 % |
|
 | Windows 2000 | 43 | 0 % |
|
 | Windows 3.xx | 9 | 0 % |
|
| Linux | 7,319 | 7.3 % | |
 | Ubuntu | 87 | 0 % |
|
 | Mandriva (or Mandrake) | 1 | 0 % |
|
 | Google Android | 4,536 | 4.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,695 | 2.7 % |
|
| Macintosh | 1,972 | 1.9 % | |
 | Mac OS X | 1,971 | 1.9 % |
|
 | Mac OS | 1 | 0 % |
|
| Others | 2,106 | 2.1 % | |
 | Unknown | 1,669 | 1.6 % |
|
 | Java Mobile | 374 | 0.3 % |
|
 | Symbian OS | 54 | 0 % |
|
 | Unknown Unix system | 4 | 0 % |
|
 | Java | 4 | 0 % |
|
 | BlackBerry | 1 | 0 % |
|
|