| Versions | Hits | Percent | |
|---|
| Windows | 151,340 | 77.6 % | |
 | Windows XP | 11,839 | 6 % | 
|
 | Windows Vista | 17,455 | 8.9 % |
|
 | Windows (unknown version) | 129 | 0 % |
|
 | Windows NT | 7,413 | 3.8 % |
|
 | Windows ME | 1,354 | 0.6 % |
|
 | Windows Vista (LongHorn) | 23,497 | 12 % |
|
 | Windows Mobile | 1 | 0 % |
|
 | Windows 98 | 99 | 0 % |
|
 | Windows 95 | 49 | 0 % |
|
 | Windows 7 | 88,647 | 45.4 % |
|
 | Windows 2003 | 823 | 0.4 % |
|
 | Windows 2000 | 32 | 0 % |
|
 | Windows 3.xx | 2 | 0 % |
|
| Linux | 8,733 | 4.4 % | |
 | Ubuntu | 103 | 0 % |
|
 | Debian | 2 | 0 % |
|
 | Google Android | 6,574 | 3.3 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,054 | 1 % |
|
| Macintosh | 13,669 | 7 % | |
 | Mac OS X | 13,668 | 7 % |
|
 | Mac OS | 1 | 0 % |
|
| Others | 21,117 | 10.8 % | |
 | Unknown | 14,307 | 7.3 % |
|
 | Unknown Unix system | 6,602 | 3.3 % |
|
 | Java Mobile | 197 | 0.1 % |
|
 | Java | 7 | 0 % |
|
 | Sun Solaris | 2 | 0 % |
|
 | RISC OS | 1 | 0 % |
|
 | Aix | 1 | 0 % |
|
|