| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 465835 | 79.7 % | ||
 | Windows XP | 54210 | 9.2 % |  |
 | Windows NT | 395247 | 67.6 % | |
 | Windows Me | 149 | 0 % | |
 | Windows Vista (Longhorn) | 13859 | 2.3 % | |
 | Windows CE | 3 | 0 % | |
 | Windows 98 | 39 | 0 % | |
 | Windows 95 | 94 | 0 % | |
 | Windows 2003 | 1723 | 0.2 % | |
 | Windows 2000 | 510 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 37070 | 6.3 % | ||
 | Ubuntu | 1109 | 0.1 % | |
 | Suse | 140 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 82 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 35738 | 6.1 % | |
| Macintosh | 68971 | 11.8 % | ||
 | Mac OS X | 68957 | 11.8 % | |
 | Mac OS | 14 | 0 % | |
| Sonstige | 12214 | 2 % | ||
 | Unbekannt | 11418 | 1.9 % | |
 | Unknown Unix system | 492 | 0 % | |
 | Sun Solaris | 241 | 0 % | |
 | Symbian OS | 63 | 0 % | |