| Versions | Hits | Percent | |
|---|
| Windows | 213,840 | 67.2 % | |
 | Windows XP | 17,661 | 5.5 % | 
|
 | Windows Vista | 29,898 | 9.4 % |
|
 | Windows (unknown version) | 274 | 0 % |
|
 | Windows NT | 43,030 | 13.5 % |
|
 | Windows ME | 14 | 0 % |
|
 | Windows Vista (LongHorn) | 1,936 | 0.6 % |
|
 | Windows 98 | 6 | 0 % |
|
 | Windows 95 | 7 | 0 % |
|
 | Windows 7 | 120,422 | 37.8 % |
|
 | Windows 2003 | 215 | 0 % |
|
 | Windows 2000 | 372 | 0.1 % |
|
 | Windows 3.xx | 5 | 0 % |
|
| BSD | 5,489 | 1.7 % | |
 | OpenBSD | 5,489 | 1.7 % |
|
| Linux | 37,257 | 11.7 % | |
 | Ubuntu | 16 | 0 % |
|
 | Google Android | 30,103 | 9.4 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 7,138 | 2.2 % |
|
| Macintosh | 55,533 | 17.4 % | |
 | Mac OS X | 55,533 | 17.4 % |
|
| Others | 5,730 | 1.8 % | |
 | Unknown | 2,621 | 0.8 % |
|
 | Java Mobile | 2,592 | 0.8 % |
|
 | Symbian OS | 310 | 0 % |
|
 | Java | 204 | 0 % |
|
 | Unknown Unix system | 3 | 0 % |
|
|