| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 50,972 | 79 % | ||
 | Windows XP | 6,778 | 10.5 % |  |
 | Windows Vista | 7,042 | 10.9 % | |
 | Windows (unknown version) | 60 | 0 % | |
 | Windows NT | 10,758 | 16.6 % | |
 | Windows Vista (LongHorn) | 259 | 0.4 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 7 | 26,071 | 40.4 % | |
 | Windows 2000 | 3 | 0 % | |
| Linux | 9,475 | 14.6 % | ||
 | Ubuntu | 249 | 0.3 % | |
 | Google Android | 4,689 | 7.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 4,537 | 7 % | |
| Macintosh | 3,430 | 5.3 % | ||
 | Mac OS X | 3,430 | 5.3 % | |
| Others | 608 | 0.9 % | ||
 | Unknown | 329 | 0.5 % | |
 | Symbian OS | 163 | 0.2 % | |
 | Java Mobile | 114 | 0.1 % | |
 | Unknown Unix system | 2 | 0 % | |