| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| Linux | 80681 | 0.4 % | ||
 | Ubuntu | 53097 | 0.3 % |  |
 | Suse | 694 | 0 % | |
 | Red Hat | 18 | 0 % | |
 | Mandriva (or Mandrake) | 994 | 0 % | |
 | 7 | 0 % | | |
 | Fedora | 1976 | 0 % | |
 | Debian | 1233 | 0 % | |
 | Centos | 498 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 22164 | 0.1 % | |
| Macintosh | 365489 | 2.2 % | ||
 | Mac OS X | 365257 | 2.2 % | |
 | Mac OS | 232 | 0 % | |
| Windows | 15917435 | 96.1 % | ||
 | Windows XP | 12029160 | 72.6 % | |
 | 3 | 0 % | | |
 | 89867 | 0.5 % | | |
 | Windows NT | 2432 | 0 % | |
 | Windows Me | 15503 | 0 % | |
 | Windows Vista | 1787290 | 10.7 % | |
 | Windows CE | 1937 | 0 % | |
 | Windows 98 | 20189 | 0.1 % | |
 | Windows 95 | 81 | 0 % | |
 | 1790277 | 10.8 % | | |
 | Windows 2003 | 42651 | 0.2 % | |
 | Windows 2000 | 137978 | 0.8 % | |
 | Windows 3.xx | 67 | 0 % | |
| Altri | 188511 | 1.1 % | ||
 | Sconosciuti | 173910 | 1 % | |
 | Symbian OS | 12699 | 0 % | |
 | Unknown Unix system | 1133 | 0 % | |
 | Sony PlayStation Portable | 498 | 0 % | |
 | wii | 228 | 0 % | |
 | Sun Solaris | 33 | 0 % | |
 | OSF Unix | 5 | 0 % | |
 | AmigaOS | 4 | 0 % | |
 | Aix | 1 | 0 % | |