| Versions | Hits | Pourcentage | |
| WIN | 341013 | 85.4 % | |
 | Windows XP | 226702 | 56.8 % | 
|
 | Windows NT | 16770 | 4.2 % | 
|
 | Windows Me | 806 | 0.2 % | 
|
 | Windows Codename Longhorn | 64102 | 16 % | 
|
 | Windows CE | 753 | 0.1 % | 
|
 | Windows 98 | 3954 | 0.9 % | 
|
 | Windows 95 | 221 | 0 % | 
|
 | Windows 2003 | 2324 | 0.5 % | 
|
 | Windows 2000 | 25360 | 6.3 % | 
|
 | Windows 3.xx | 21 | 0 % | 
|
| MAC | 17589 | 4.4 % | |
 | Mac OS X | 17302 | 4.3 % | 
|
 | Mac OS | 287 | 0 % | 
|
| Autres | 40444 | 10.1 % | |
 | Inconnu | 24793 | 6.2 % | 
|
 | Linux | 13879 | 3.4 % | 
|
 | Sun Solaris | 752 | 0.1 % | 
|
 | Symbian OS | 450 | 0.1 % | 
|
 | FreeBSD | 204 | 0 % | 
|
 | OpenBSD | 137 | 0 % | 
|
 | Unknown Unix system | 102 | 0 % | 
|
 | GNU | 57 | 0 % | 
|
 | OS/2 | 24 | 0 % | 
|
 | Aix | 23 | 0 % | 
|
 | BeOS | 23 | 0 % | 
|
|