| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 127,333 | 86 % | ||
 | Windows XP | 5,111 | 3.4 % |  |
 | Windows Vista | 11,557 | 7.8 % | |
 | Windows (unknown version) | 29 | 0 % | |
 | Windows NT | 58,232 | 39.3 % | |
 | Windows ME | 6 | 0 % | |
 | Windows Vista (LongHorn) | 45 | 0 % | |
 | Windows Mobile | 9 | 0 % | |
 | Windows 98 | 15 | 0 % | |
 | Windows 95 | 45 | 0 % | |
 | Windows 7 | 52,099 | 35.2 % | |
 | Windows 2003 | 40 | 0 % | |
 | Windows 2000 | 139 | 0 % | |
 | Windows 3.xx | 6 | 0 % | |
| Linux | 9,380 | 6.3 % | ||
 | Ubuntu | 35 | 0 % | |
 | Google Android | 9,058 | 6.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 287 | 0.1 % | |
| Macintosh | 10,882 | 7.3 % | ||
 | Mac OS X | 10,882 | 7.3 % | |
| Others | 385 | 0.2 % | ||
 | Unknown | 318 | 0.2 % | |
 | Java Mobile | 66 | 0 % | |
 | Unknown Unix system | 1 | 0 % | |