| Versions | Hits | Percent | |
|---|
| Windows | 203,115 | 75.6 % | |
 | Windows XP | 13,651 | 5 % | 
|
 | Windows Vista | 18,252 | 6.8 % |
|
 | Windows (unknown version) | 106 | 0 % |
|
 | Windows NT | 85,336 | 31.7 % |
|
 | Windows ME | 7 | 0 % |
|
 | Windows Vista (LongHorn) | 1,466 | 0.5 % |
|
 | Windows 98 | 13 | 0 % |
|
 | Windows 95 | 65 | 0 % |
|
 | Windows 7 | 84,014 | 31.3 % |
|
 | Windows 2003 | 110 | 0 % |
|
 | Windows 2000 | 95 | 0 % |
|
| Linux | 18,561 | 6.9 % | |
 | Ubuntu | 2,106 | 0.7 % |
|
 | Suse | 2 | 0 % |
|
 | Gentoo | 1 | 0 % |
|
 | Google Android | 13,507 | 5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,945 | 1 % |
|
| Macintosh | 20,098 | 7.4 % | |
 | Mac OS X | 20,098 | 7.4 % |
|
| Others | 26,580 | 9.9 % | |
 | Unknown | 26,235 | 9.7 % |
|
 | Java Mobile | 265 | 0 % |
|
 | Unknown Unix system | 51 | 0 % |
|
 | BlackBerry | 28 | 0 % |
|
 | Java | 1 | 0 % |
|
|