| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 570420 | 76.8 % | ||
 | Windows XP | 38270 | 5.1 % |  |
 | Windows NT | 516499 | 69.6 % | |
 | Windows Me | 87 | 0 % | |
 | Windows Vista (Longhorn) | 13864 | 1.8 % | |
 | Windows CE | 39 | 0 % | |
 | Windows 98 | 106 | 0 % | |
 | Windows 95 | 10 | 0 % | |
 | Windows 2003 | 787 | 0.1 % | |
 | Windows 2000 | 727 | 0 % | |
 | Windows 3.xx | 31 | 0 % | |
| BSD | 5 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | NetBSD | 1 | 0 % | |
 | FreeBSD | 3 | 0 % | |
| Linux | 58578 | 7.8 % | ||
 | Ubuntu | 1449 | 0.1 % | |
 | Debian | 356 | 0 % | |
 | Centos | 2 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 56771 | 7.6 % | |
| Macintosh | 93097 | 12.5 % | ||
 | Mac OS X | 93095 | 12.5 % | |
 | Mac OS | 2 | 0 % | |
| Sonstige | 19720 | 2.6 % | ||
 | Unbekannt | 18618 | 2.5 % | |
 | Unknown Unix system | 1091 | 0.1 % | |
 | Symbian OS | 11 | 0 % | |