| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 926491 | 92.5 % | ||
 | Windows XP | 731860 | 73.1 % |  |
 | Windows NT | 137835 | 13.7 % | |
 | Windows Me | 167 | 0 % | |
 | Windows Vista (Longhorn) | 50964 | 5 % | |
 | Windows CE | 5 | 0 % | |
 | Windows 98 | 1662 | 0.1 % | |
 | Windows 95 | 5 | 0 % | |
 | Windows 2003 | 2153 | 0.2 % | |
 | Windows 2000 | 1835 | 0.1 % | |
 | Windows 3.xx | 5 | 0 % | |
| BSD | 91 | 0 % | ||
 | OpenBSD | 24 | 0 % | |
 | FreeBSD | 67 | 0 % | |
| Linux | 17533 | 1.7 % | ||
 | Ubuntu | 5232 | 0.5 % | |
 | Suse | 499 | 0 % | |
 | Red Hat | 84 | 0 % | |
 | Mandriva (or Mandrake) | 16 | 0 % | |
 | Fedora | 263 | 0 % | |
 | Debian | 432 | 0 % | |
 | Centos | 281 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 10726 | 1 % | |
| Macintosh | 45068 | 4.5 % | ||
 | Mac OS X | 45051 | 4.5 % | |
 | Mac OS | 17 | 0 % | |
| Sonstige | 11770 | 1.1 % | ||
 | Unbekannt | 11430 | 1.1 % | |
 | Unknown Unix system | 265 | 0 % | |
 | Symbian OS | 71 | 0 % | |
 | Sun Solaris | 2 | 0 % | |
 | WebTV | 1 | 0 % | |
 | Irix | 1 | 0 % | |