| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 764563 | 83.9 % | ||
 | Windows XP | 127395 | 13.9 % |  |
 | Windows NT | 589958 | 64.7 % | |
 | Windows Me | 123 | 0 % | |
 | Windows Vista (Longhorn) | 41324 | 4.5 % | |
 | Windows CE | 2 | 0 % | |
 | Windows 98 | 87 | 0 % | |
 | Windows 95 | 616 | 0 % | |
 | Windows 2003 | 3862 | 0.4 % | |
 | Windows 2000 | 1192 | 0.1 % | |
 | Windows 3.xx | 4 | 0 % | |
| BSD | 2 | 0 % | ||
 | FreeBSD | 2 | 0 % | |
| Linux | 29712 | 3.2 % | ||
 | Ubuntu | 1815 | 0.1 % | |
 | Suse | 472 | 0 % | |
 | Fedora | 7 | 0 % | |
 | Debian | 20 | 0 % | |
 | Centos | 113 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 27285 | 2.9 % | |
| Macintosh | 99510 | 10.9 % | ||
 | Mac OS X | 99350 | 10.9 % | |
 | Mac OS | 160 | 0 % | |
| Sonstige | 17163 | 1.8 % | ||
 | Unbekannt | 16847 | 1.8 % | |
 | Symbian OS | 227 | 0 % | |
 | Unknown Unix system | 84 | 0 % | |
 | Sun Solaris | 3 | 0 % | |
 | OS/2 | 2 | 0 % | |