| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| Linux | 112673 | 0.4 % | ||
 | Ubuntu | 62026 | 0.2 % |  |
 | Suse | 1926 | 0 % | |
 | Red Hat | 78 | 0 % | |
 | Mandriva (or Mandrake) | 2008 | 0 % | |
 | 87 | 0 % | | |
 | Fedora | 3078 | 0 % | |
 | Debian | 2024 | 0 % | |
 | Centos | 302 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 41144 | 0.1 % | |
| Macintosh | 456090 | 1.8 % | ||
 | Mac OS X | 456027 | 1.8 % | |
 | Mac OS | 63 | 0 % | |
| Windows | 23931495 | 97.1 % | ||
 | Windows XP | 18871825 | 76.6 % | |
 | 11 | 0 % | | |
 | 129215 | 0.5 % | | |
 | Windows NT | 5140 | 0 % | |
 | Windows Me | 25989 | 0.1 % | |
 | Windows Vista | 3365324 | 13.6 % | |
 | Windows CE | 2510 | 0 % | |
 | Windows 98 | 47124 | 0.1 % | |
 | Windows 95 | 135 | 0 % | |
 | 1088440 | 4.4 % | | |
 | Windows 2003 | 74778 | 0.3 % | |
 | Windows 2000 | 320616 | 1.3 % | |
 | Windows 3.xx | 388 | 0 % | |
| Altri | 136333 | 0.5 % | ||
 | Sconosciuti | 122309 | 0.4 % | |
 | Symbian OS | 12398 | 0 % | |
 | Unknown Unix system | 1025 | 0 % | |
 | Sun Solaris | 271 | 0 % | |
 | wii | 225 | 0 % | |
 | Sony PlayStation Portable | 103 | 0 % | |
 | OS/2 | 2 | 0 % | |