| Versions | Hits | Percent | |
|---|
| Windows | 58,703 | 84.1 % | |
 | Windows XP | 13,883 | 19.9 % | 
|
 | Windows Vista | 6,713 | 9.6 % |
|
 | Windows (unknown version) | 11 | 0 % |
|
 | Windows NT | 10,837 | 15.5 % |
|
 | Windows ME | 3 | 0 % |
|
 | Windows Vista (LongHorn) | 585 | 0.8 % |
|
 | Windows Mobile | 1 | 0 % |
|
 | Windows 98 | 1 | 0 % |
|
 | Windows 7 | 26,578 | 38.1 % |
|
 | Windows 2003 | 27 | 0 % |
|
 | Windows 2000 | 62 | 0 % |
|
 | Windows 3.xx | 2 | 0 % |
|
| BSD | 1 | 0 % | |
 | OpenBSD | 1 | 0 % |
|
| Linux | 5,980 | 8.5 % | |
 | Ubuntu | 13 | 0 % |
|
 | Red Hat | 1 | 0 % |
|
 | Google Android | 4,177 | 5.9 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,789 | 2.5 % |
|
| Macintosh | 4,512 | 6.4 % | |
 | Mac OS X | 4,512 | 6.4 % |
|
| Others | 541 | 0.7 % | |
 | Unknown | 425 | 0.6 % |
|
 | Java Mobile | 105 | 0.1 % |
|
 | Unknown Unix system | 9 | 0 % |
|
 | BlackBerry | 2 | 0 % |
|
|