| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 718047 | 85.5 % | ||
 | Windows XP | 77463 | 9.2 % |  |
 | Windows NT | 614665 | 73.2 % | |
 | Windows Me | 214 | 0 % | |
 | Windows Vista (Longhorn) | 23094 | 2.7 % | |
 | Windows CE | 5 | 0 % | |
 | Windows 98 | 88 | 0 % | |
 | Windows 95 | 19 | 0 % | |
 | Windows 2003 | 1896 | 0.2 % | |
 | Windows 2000 | 597 | 0 % | |
 | Windows 3.xx | 6 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 28753 | 3.4 % | ||
 | Ubuntu | 400 | 0 % | |
 | Suse | 31 | 0 % | |
 | Fedora | 8 | 0 % | |
 | Debian | 31 | 0 % | |
 | Centos | 35 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 28248 | 3.3 % | |
| Macintosh | 75694 | 9 % | ||
 | Mac OS X | 75679 | 9 % | |
 | Mac OS | 15 | 0 % | |
| Sonstige | 17096 | 2 % | ||
 | Unbekannt | 16745 | 1.9 % | |
 | Unknown Unix system | 282 | 0 % | |
 | Sun Solaris | 59 | 0 % | |
 | Symbian OS | 10 | 0 % | |