| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 852904 | 85.4 % | ||
 | Windows XP | 137602 | 13.7 % |  |
 | Windows NT | 673296 | 67.4 % | |
 | Windows Me | 202 | 0 % | |
 | Windows Vista (Longhorn) | 38471 | 3.8 % | |
 | Windows CE | 28 | 0 % | |
 | Windows 98 | 70 | 0 % | |
 | Windows 95 | 4 | 0 % | |
 | Windows 2003 | 2338 | 0.2 % | |
 | Windows 2000 | 891 | 0 % | |
 | Windows 3.xx | 2 | 0 % | |
| BSD | 2 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 1 | 0 % | |
| Linux | 33202 | 3.3 % | ||
 | Ubuntu | 1047 | 0.1 % | |
 | Suse | 5 | 0 % | |
 | Red Hat | 1 | 0 % | |
 | Mandriva (or Mandrake) | 91 | 0 % | |
 | Debian | 275 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 31783 | 3.1 % | |
| Macintosh | 95970 | 9.6 % | ||
 | Mac OS X | 95969 | 9.6 % | |
 | Mac OS | 1 | 0 % | |
| Sonstige | 16357 | 1.6 % | ||
 | Unbekannt | 15975 | 1.6 % | |
 | Unknown Unix system | 245 | 0 % | |
 | Symbian OS | 137 | 0 % | |