| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2,885 | 51.6 % | ||
 | Windows XP | 286 | 5.1 % |  |
 | Windows Vista | 458 | 8.1 % | |
 | Windows NT | 648 | 11.5 % | |
 | Windows Vista (LongHorn) | 107 | 1.9 % | |
 | Windows 7 | 1,386 | 24.7 % | |
| Linux | 771 | 13.7 % | ||
 | Ubuntu | 39 | 0.6 % | |
 | Google Android | 116 | 2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 616 | 11 % | |
| Macintosh | 1,653 | 29.5 % | ||
 | Mac OS X | 1,653 | 29.5 % | |
| Others | 281 | 5 % | ||
 | Unknown | 277 | 4.9 % | |
 | Unknown Unix system | 4 | 0 % | |