| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 611448 | 86.6 % | ||
 | Windows XP | 83132 | 11.7 % |  |
 | Windows NT | 489176 | 69.3 % | |
 | Windows Me | 83 | 0 % | |
 | Windows Vista (Longhorn) | 30887 | 4.3 % | |
 | Windows CE | 16 | 0 % | |
 | Windows 98 | 4921 | 0.6 % | |
 | Windows 95 | 14 | 0 % | |
 | Windows 2003 | 1921 | 0.2 % | |
 | Windows 2000 | 1202 | 0.1 % | |
 | Windows 3.xx | 96 | 0 % | |
| Linux | 23426 | 3.3 % | ||
 | Ubuntu | 455 | 0 % | |
 | Suse | 108 | 0 % | |
 | Fedora | 8 | 0 % | |
 | Debian | 18 | 0 % | |
 | Centos | 68 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 22769 | 3.2 % | |
| Macintosh | 59075 | 8.3 % | ||
 | Mac OS X | 59006 | 8.3 % | |
 | Mac OS | 69 | 0 % | |
| Sonstige | 11725 | 1.6 % | ||
 | Unbekannt | 11411 | 1.6 % | |
 | Symbian OS | 242 | 0 % | |
 | Unknown Unix system | 72 | 0 % | |