| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 707375 | 90.3 % | ||
 | Windows XP | 149167 | 19 % |  |
 | Windows NT | 499222 | 63.7 % | |
 | Windows Me | 131 | 0 % | |
 | Windows Vista (Longhorn) | 53908 | 6.8 % | |
 | Windows CE | 8 | 0 % | |
 | Windows 98 | 258 | 0 % | |
 | Windows 95 | 20 | 0 % | |
 | Windows 2003 | 3235 | 0.4 % | |
 | Windows 2000 | 1411 | 0.1 % | |
 | Windows 3.xx | 15 | 0 % | |
| Linux | 16325 | 2 % | ||
 | Ubuntu | 3471 | 0.4 % | |
 | Suse | 207 | 0 % | |
 | Red Hat | 14 | 0 % | |
 | Fedora | 320 | 0 % | |
 | Debian | 4 | 0 % | |
 | Centos | 102 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 12207 | 1.5 % | |
| Macintosh | 49993 | 6.3 % | ||
 | Mac OS X | 49992 | 6.3 % | |
 | Mac OS | 1 | 0 % | |
| Sonstige | 9456 | 1.2 % | ||
 | Unbekannt | 9277 | 1.1 % | |
 | Symbian OS | 142 | 0 % | |
 | Unknown Unix system | 37 | 0 % | |