| Versions | Hits | Percent | |
| WIN | 8635 | 59.5 % | |
 | Windows XP | 4345 | 29.9 % | 
|
 | Windows NT | 2358 | 16.2 % | 
|
 | Windows Me | 2 | 0 % | 
|
 | Windows Codename Longhorn | 1837 | 12.6 % | 
|
 | Windows 98 | 2 | 0 % | 
|
 | Windows 2003 | 87 | 0.6 % | 
|
 | Windows 2000 | 4 | 0 % | 
|
| MAC | 729 | 5 % | |
 | Mac OS X | 729 | 5 % | 
|
| Others | 5132 | 35.4 % | |
 | Unknown | 4821 | 33.2 % | 
|
 | Linux | 281 | 1.9 % | 
|
 | FreeBSD | 30 | 0.2 % | 
|
|