| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2,071 | 34.2 % | ||
 | Windows XP | 16 | 0.2 % |  |
 | Windows Vista | 263 | 4.3 % | |
 | Windows NT | 1,349 | 22.3 % | |
 | Windows Vista (LongHorn) | 131 | 2.1 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 7 | 307 | 5 % | |
| Linux | 1,388 | 22.9 % | ||
 | Google Android | 406 | 6.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 982 | 16.2 % | |
| Macintosh | 2,060 | 34 % | ||
 | Mac OS X | 2,060 | 34 % | |
| Others | 530 | 8.7 % | ||
 | Unknown | 472 | 7.8 % | |
 | Unknown Unix system | 58 | 0.9 % | |