| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 600280 | 89.9 % | ||
 | Windows XP | 118239 | 17.7 % |  |
 | Windows NT | 431910 | 64.6 % | |
 | Windows Me | 86 | 0 % | |
 | Windows Vista (Longhorn) | 41587 | 6.2 % | |
 | Windows CE | 144 | 0 % | |
 | Windows 98 | 1086 | 0.1 % | |
 | Windows 95 | 98 | 0 % | |
 | Windows 2003 | 4905 | 0.7 % | |
 | Windows 2000 | 2193 | 0.3 % | |
 | Windows 3.xx | 32 | 0 % | |
| Linux | 15822 | 2.3 % | ||
 | Ubuntu | 4726 | 0.7 % | |
 | Suse | 158 | 0 % | |
 | Red Hat | 46 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 162 | 0 % | |
 | Centos | 34 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 10694 | 1.6 % | |
| Macintosh | 43481 | 6.5 % | ||
 | Mac OS X | 43480 | 6.5 % | |
 | Mac OS | 1 | 0 % | |
| Sonstige | 8079 | 1.2 % | ||
 | Unbekannt | 7628 | 1.1 % | |
 | Symbian OS | 274 | 0 % | |
 | Unknown Unix system | 175 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | WebTV | 1 | 0 % | |