| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 10006 | 77.7 % | ||
 | Windows XP | 1984 | 15.4 % |  |
 | Windows Vista | 450 | 3.4 % | |
 | Windows (unknown version) | 7 | 0 % | |
 | Windows NT | 3889 | 30.2 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 14 | 0.1 % | |
 | Windows 2008 | 3562 | 27.6 % | |
 | Windows 2003 | 80 | 0.6 % | |
 | Windows 2000 | 18 | 0.1 % | |
 | Windows 3.xx | 1 | 0 % | |
| Linux | 1249 | 9.7 % | ||
 | Ubuntu | 1 | 0 % | |
 | Gentoo | 180 | 1.3 % | |
 | Google Android | 266 | 2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 802 | 6.2 % | |
| Macintosh | 1257 | 9.7 % | ||
 | Mac OS X | 1257 | 9.7 % | |
| Others | 361 | 2.8 % | ||
 | Unknown | 324 | 2.5 % | |
 | Java | 34 | 0.2 % | |
 | Unknown Unix system | 2 | 0 % | |
 | iPhone OS (iPhone/iPod) | 1 | 0 % | |