| Versions | Hits | Percent | |
|---|
| Windows | 148,884 | 67.7 % | |
 | Windows XP | 26,264 | 11.9 % | 
|
 | Windows Vista | 13,614 | 6.1 % |
|
 | Windows (unknown version) | 179 | 0 % |
|
 | Windows NT | 25,421 | 11.5 % |
|
 | Windows ME | 14 | 0 % |
|
 | Windows Vista (LongHorn) | 602 | 0.2 % |
|
 | Windows Mobile | 2 | 0 % |
|
 | Windows 98 | 7 | 0 % |
|
 | Windows 95 | 5 | 0 % |
|
 | Windows 7 | 82,605 | 37.5 % |
|
 | Windows 2003 | 89 | 0 % |
|
 | Windows 2000 | 80 | 0 % |
|
 | Windows 3.xx | 2 | 0 % |
|
| Linux | 34,582 | 15.7 % | |
 | Ubuntu | 345 | 0.1 % |
|
 | Gentoo | 1 | 0 % |
|
 | Google Android | 31,748 | 14.4 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,488 | 1.1 % |
|
| Macintosh | 33,695 | 15.3 % | |
 | Mac OS X | 33,695 | 15.3 % |
|
| Others | 2,732 | 1.2 % | |
 | Unknown | 2,016 | 0.9 % |
|
 | Java Mobile | 445 | 0.2 % |
|
 | Symbian OS | 269 | 0.1 % |
|
 | Unknown Unix system | 2 | 0 % |
|
|