| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 3 | 0 % | ||
 | FreeBSD | 3 | 0 % |  |
| Linux | 120562 | 0.9 % | ||
 | Ubuntu | 31200 | 0.2 % | |
 | Suse | 371 | 0 % | |
 | Red Hat | 1 | 0 % | |
 | Mandriva (or Mandrake) | 210 | 0 % | |
 | 75 | 0 % | | |
 | Fedora | 718 | 0 % | |
 | Debian | 362 | 0 % | |
 | Centos | 113 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 87512 | 0.7 % | |
| Macintosh | 488565 | 3.9 % | ||
 | Mac OS X | 488565 | 3.9 % | |
| Windows | 11557062 | 93.8 % | ||
 | Windows XP | 7988722 | 64.8 % | |
 | 176 | 0 % | | |
 | 35902 | 0.2 % | | |
 | Windows NT | 3529 | 0 % | |
 | Windows Me | 6306 | 0 % | |
 | Windows Vista | 1027900 | 8.3 % | |
 | Windows CE | 1831 | 0 % | |
 | Windows 98 | 4231 | 0 % | |
 | Windows 95 | 71 | 0 % | |
 | 2405283 | 19.5 % | | |
 | Windows 2003 | 27550 | 0.2 % | |
 | Windows 2000 | 55543 | 0.4 % | |
 | Windows 3.xx | 18 | 0 % | |
| Altri | 151490 | 1.2 % | ||
 | Sconosciuti | 140699 | 1.1 % | |
 | Symbian OS | 10589 | 0 % | |
 | wii | 121 | 0 % | |
 | Sony PlayStation Portable | 43 | 0 % | |
 | OS/2 | 23 | 0 % | |
 | Sun Solaris | 12 | 0 % | |
 | Unknown Unix system | 3 | 0 % | |