| Versions | Hits | Percent | |
|---|
| WIN | 576467 | 77.5 % | |
 | Windows XP | 478692 | 64.4 % | 
|
 | Windows NT | 1834 | 0.2 % |
|
 | Windows Me | 12621 | 1.6 % |
|
 | Windows Codename Longhorn | 1 | 0 % |
|
 | Windows CE | 50 | 0 % |
|
 | Windows 98 | 27791 | 3.7 % |
|
 | Windows 95 | 1059 | 0.1 % |
|
 | Windows 2003 | 2150 | 0.2 % |
|
 | Windows 2000 | 52262 | 7 % |
|
 | Windows 3.xx | 7 | 0 % |
|
| MAC | 24056 | 3.2 % | |
 | Mac OS X | 19190 | 2.5 % |
|
 | Mac OS | 4866 | 0.6 % |
|
| Others | 142459 | 19.1 % | |
 | Unknown | 133869 | 18 % |
|
 | Linux | 7649 | 1 % |
|
 | FreeBSD | 428 | 0 % |
|
 | WebTV | 254 | 0 % |
|
 | Sun Solaris | 127 | 0 % |
|
 | Aix | 43 | 0 % |
|
 | AmigaOS | 33 | 0 % |
|
 | Unknown Unix system | 15 | 0 % |
|
 | HP Unix | 12 | 0 % |
|
 | Irix | 11 | 0 % |
|
 | OS/2 | 6 | 0 % |
|
 | OpenBSD | 4 | 0 % |
|
 | NetBSD | 3 | 0 % |
|
 | GNU | 2 | 0 % |
|
 | BeOS | 2 | 0 % |
|
 | OSF Unix | 1 | 0 % |
|
|