| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 478289 | 91.5 % | ||
 | Windows XP | 343504 | 65.7 % |  |
 | Windows NT | 65407 | 12.5 % | |
 | Windows Me | 138 | 0 % | |
 | Windows Vista (Longhorn) | 60379 | 11.5 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 98 | 345 | 0 % | |
 | Windows 2003 | 3723 | 0.7 % | |
 | Windows 2000 | 4788 | 0.9 % | |
 | Windows 3.xx | 4 | 0 % | |
| Linux | 13020 | 2.4 % | ||
 | Ubuntu | 5479 | 1 % | |
 | Suse | 523 | 0.1 % | |
 | Mandriva (or Mandrake) | 277 | 0 % | |
 | Fedora | 202 | 0 % | |
 | Debian | 568 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 5971 | 1.1 % | |
| Macintosh | 26272 | 5 % | ||
 | Mac OS X | 26099 | 4.9 % | |
 | Mac OS | 173 | 0 % | |
| Sonstige | 5093 | 0.9 % | ||
 | Unbekannt | 4813 | 0.9 % | |
 | Symbian OS | 113 | 0 % | |
 | Unknown Unix system | 100 | 0 % | |
 | Sun Solaris | 67 | 0 % | |