| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 84879 | 97.2 % | ||
 | Windows XP | 77157 | 88.3 % |  |
 | Windows NT | 7391 | 8.4 % | |
 | Windows Vista | 288 | 0.3 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2003 | 27 | 0 % | |
 | Windows 2000 | 11 | 0 % | |
 | Windows 3.xx | 3 | 0 % | |
| Linux | 647 | 0.7 % | ||
 | Ubuntu | 5 | 0 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 641 | 0.7 % | |
| Macintosh | 1071 | 1.2 % | ||
 | Mac OS X | 1071 | 1.2 % | |
| Others | 686 | 0.7 % | ||
 | Unknown | 684 | 0.7 % | |
 | Unknown Unix system | 2 | 0 % | |