| Versions | Hits | Percent | |
|---|
| Windows | 67,776 | 40.3 % | |
 | Windows XP | 1,202 | 0.7 % | 
|
 | Windows Vista | 4,267 | 2.5 % |
|
 | Windows (unknown version) | 7 | 0 % |
|
 | Windows NT | 38,922 | 23.1 % |
|
 | Windows ME | 7 | 0 % |
|
 | Windows Vista (LongHorn) | 2,876 | 1.7 % |
|
 | Windows 95 | 38 | 0 % |
|
 | Windows 7 | 20,343 | 12.1 % |
|
 | Windows 2003 | 1 | 0 % |
|
 | Windows 2000 | 1 | 0 % |
|
 | Windows 3.xx | 112 | 0 % |
|
| Linux | 35,789 | 21.3 % | |
 | Ubuntu | 136 | 0 % |
|
 | Google Android | 33,536 | 19.9 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,117 | 1.2 % |
|
| Macintosh | 61,079 | 36.3 % | |
 | Mac OS X | 61,079 | 36.3 % |
|
| Others | 3,306 | 1.9 % | |
 | Unknown | 3,038 | 1.8 % |
|
 | Unknown Unix system | 266 | 0.1 % |
|
 | OS/2 | 2 | 0 % |
|
|