| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 569691 | 91 % | ||
 | Windows XP | 399124 | 63.8 % |  |
 | Windows NT | 76047 | 12.1 % | |
 | Windows Me | 20 | 0 % | |
 | Windows Vista (Longhorn) | 88262 | 14.1 % | |
 | Windows CE | 63 | 0 % | |
 | Windows 98 | 470 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2003 | 3159 | 0.5 % | |
 | Windows 2000 | 2530 | 0.4 % | |
 | Windows 3.xx | 15 | 0 % | |
| Linux | 13623 | 2.1 % | ||
 | Ubuntu | 4142 | 0.6 % | |
 | Suse | 1098 | 0.1 % | |
 | Mandriva (or Mandrake) | 275 | 0 % | |
 | Fedora | 304 | 0 % | |
 | Debian | 286 | 0 % | |
 | Centos | 62 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 7456 | 1.1 % | |
| Macintosh | 37413 | 5.9 % | ||
 | Mac OS X | 37407 | 5.9 % | |
 | Mac OS | 6 | 0 % | |
| Sonstige | 4719 | 0.7 % | ||
 | Unbekannt | 4558 | 0.7 % | |
 | Unknown Unix system | 93 | 0 % | |
 | Symbian OS | 68 | 0 % | |