| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 13 | 0 % | ||
 | OpenBSD | 2 | 0 % |  |
 | FreeBSD | 11 | 0 % | |
| Linux | 192285 | 1.9 % | ||
 | Ubuntu | 9902 | 0.1 % | |
 | Suse | 531 | 0 % | |
 | Mandriva (or Mandrake) | 237 | 0 % | |
 | 67 | 0 % | | |
 | Fedora | 573 | 0 % | |
 | Debian | 194 | 0 % | |
 | Centos | 231 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 180550 | 1.8 % | |
| Macintosh | 615190 | 6.2 % | ||
 | Mac OS X | 615151 | 6.2 % | |
 | Mac OS | 39 | 0 % | |
| Windows | 8786259 | 89.7 % | ||
 | Windows XP | 5599973 | 57.1 % | |
 | 1685 | 0 % | | |
 | 24172 | 0.2 % | | |
 | Windows NT | 2285 | 0 % | |
 | Windows Me | 1644 | 0 % | |
 | Windows Vista | 615559 | 6.2 % | |
 | Windows CE | 1076 | 0 % | |
 | Windows 98 | 2427 | 0 % | |
 | Windows 95 | 41 | 0 % | |
 | 2464915 | 25.1 % | | |
 | Windows 2003 | 52447 | 0.5 % | |
 | Windows 2000 | 20022 | 0.2 % | |
 | Windows 3.xx | 13 | 0 % | |
| Altri | 200780 | 2 % | ||
 | Sconosciuti | 187709 | 1.9 % | |
 | Symbian OS | 13017 | 0.1 % | |
 | wii | 41 | 0 % | |
 | Sony PlayStation Portable | 4 | 0 % | |
 | Unknown Unix system | 4 | 0 % | |
 | Sun Solaris | 3 | 0 % | |
 | AmigaOS | 2 | 0 % | |