| Versions | Hits | Pourcentage | |
| WIN | 257238 | 84.3 % | |
 | Windows XP | 180391 | 59.1 % | 
|
 | Windows NT | 7209 | 2.3 % | 
|
 | Windows Me | 589 | 0.1 % | 
|
 | Windows Codename Longhorn | 39906 | 13 % | 
|
 | Windows CE | 580 | 0.1 % | 
|
 | Windows 98 | 3863 | 1.2 % | 
|
 | Windows 95 | 178 | 0 % | 
|
 | Windows 2003 | 3042 | 0.9 % | 
|
 | Windows 2000 | 21444 | 7 % | 
|
 | Windows 3.xx | 36 | 0 % | 
|
| MAC | 13540 | 4.4 % | |
 | Mac OS X | 13245 | 4.3 % | 
|
 | Mac OS | 295 | 0 % | 
|
| Autres | 34287 | 11.2 % | |
 | Inconnu | 21173 | 6.9 % | 
|
 | Linux | 11687 | 3.8 % | 
|
 | Sun Solaris | 681 | 0.2 % | 
|
 | Symbian OS | 231 | 0 % | 
|
 | FreeBSD | 187 | 0 % | 
|
 | Unknown Unix system | 101 | 0 % | 
|
 | OpenBSD | 91 | 0 % | 
|
 | GNU | 65 | 0 % | 
|
 | BeOS | 28 | 0 % | 
|
 | Aix | 26 | 0 % | 
|
 | OS/2 | 17 | 0 % | 
|
|