| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| Linux | 548777 | 5.1 % | ||
 | Ubuntu | 8616 | 0 % |  |
 | Suse | 75 | 0 % | |
 | Red Hat | 1 | 0 % | |
 | Mandriva (or Mandrake) | 172 | 0 % | |
 | 1 | 0 % | | |
 | Fedora | 287 | 0 % | |
 | Debian | 11 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 539614 | 5 % | |
| Macintosh | 841208 | 7.8 % | ||
 | Mac OS X | 841197 | 7.8 % | |
 | Mac OS | 11 | 0 % | |
| Windows | 9116769 | 84.7 % | ||
 | Windows XP | 4803973 | 44.6 % | |
 | 311079 | 2.8 % | | |
 | 56298 | 0.5 % | | |
 | Windows NT | 1809 | 0 % | |
 | Windows Me | 1874 | 0 % | |
 | Windows Vista | 448851 | 4.1 % | |
 | Windows CE | 103 | 0 % | |
 | Windows 98 | 948 | 0 % | |
 | Windows 95 | 90 | 0 % | |
 | 3411264 | 31.7 % | | |
 | Windows 2003 | 66798 | 0.6 % | |
 | Windows 2000 | 13645 | 0.1 % | |
 | Windows 3.xx | 37 | 0 % | |
| Altri | 244997 | 2.2 % | ||
 | Sconosciuti | 234991 | 2.1 % | |
 | Symbian OS | 9726 | 0 % | |
 | wii | 174 | 0 % | |
 | Unknown Unix system | 103 | 0 % | |
 | Sony PlayStation Portable | 3 | 0 % | |