| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 837597 | 92.1 % | ||
 | Windows XP | 644019 | 70.8 % |  |
 | Windows NT | 127733 | 14 % | |
 | Windows Me | 18 | 0 % | |
 | Windows Vista (Longhorn) | 59397 | 6.5 % | |
 | Windows CE | 2 | 0 % | |
 | Windows 98 | 293 | 0 % | |
 | Windows 95 | 9 | 0 % | |
 | Windows 2003 | 2616 | 0.2 % | |
 | Windows 2000 | 3499 | 0.3 % | |
 | Windows 3.xx | 11 | 0 % | |
| Linux | 13477 | 1.4 % | ||
 | Ubuntu | 4427 | 0.4 % | |
 | Suse | 344 | 0 % | |
 | Red Hat | 36 | 0 % | |
 | Mandriva (or Mandrake) | 96 | 0 % | |
 | Fedora | 72 | 0 % | |
 | Debian | 104 | 0 % | |
 | Centos | 62 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 8336 | 0.9 % | |
| Macintosh | 45769 | 5 % | ||
 | Mac OS X | 45745 | 5 % | |
 | Mac OS | 24 | 0 % | |
| Sonstige | 12053 | 1.3 % | ||
 | Unbekannt | 11958 | 1.3 % | |
 | Sun Solaris | 85 | 0 % | |
 | Symbian OS | 7 | 0 % | |
 | Unknown Unix system | 3 | 0 % | |