| Versions | Hits | Percent | |
|---|
| Windows | 81,127 | 39 % | |
 | Windows XP | 1,254 | 0.6 % | 
|
 | Windows Vista | 6,911 | 3.3 % |
|
 | Windows (unknown version) | 34 | 0 % |
|
 | Windows NT | 47,476 | 22.8 % |
|
 | Windows ME | 12 | 0 % |
|
 | Windows Vista (LongHorn) | 2,856 | 1.3 % |
|
 | Windows 98 | 3 | 0 % |
|
 | Windows 95 | 1 | 0 % |
|
 | Windows 7 | 22,275 | 10.7 % |
|
 | Windows 2003 | 1 | 0 % |
|
 | Windows 2000 | 181 | 0 % |
|
 | Windows 3.xx | 123 | 0 % |
|
| Linux | 47,081 | 22.6 % | |
 | Ubuntu | 15 | 0 % |
|
 | Google Android | 45,518 | 21.8 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,548 | 0.7 % |
|
| Macintosh | 76,559 | 36.8 % | |
 | Mac OS X | 76,559 | 36.8 % |
|
| Others | 3,232 | 1.5 % | |
 | Unknown | 3,007 | 1.4 % |
|
 | Unknown Unix system | 224 | 0.1 % |
|
 | OS/2 | 1 | 0 % |
|
|