| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 98336 | 84 % | ||
 | Windows XP | 60166 | 51.4 % |  |
 | Windows NT | 10891 | 9.3 % | |
 | Windows Me | 196 | 0.1 % | |
 | Windows Vista (Longhorn) | 23018 | 19.6 % | |
 | Windows CE | 15 | 0 % | |
 | Windows 98 | 480 | 0.4 % | |
 | Windows 95 | 109 | 0 % | |
 | Windows 2003 | 2699 | 2.3 % | |
 | Windows 2000 | 728 | 0.6 % | |
 | Windows 3.xx | 34 | 0 % | |
| Linux | 355 | 0.3 % | ||
 | Ubuntu | 29 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 326 | 0.2 % | |
| Macintosh | 13639 | 11.6 % | ||
 | Mac OS X | 13639 | 11.6 % | |
| Sonstige | 4700 | 4 % | ||
 | Unbekannt | 4666 | 3.9 % | |
 | Unknown Unix system | 33 | 0 % | |
 | Symbian OS | 1 | 0 % | |