| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 94 | 0 % | ||
 | OpenBSD | 1 | 0 % |  |
 | FreeBSD | 93 | 0 % | |
| Linux | 114755 | 0.6 % | ||
 | Ubuntu | 8606 | 0 % | |
 | Suse | 2544 | 0 % | |
 | Red Hat | 161 | 0 % | |
 | Mandriva (or Mandrake) | 1343 | 0 % | |
 | Fedora | 2938 | 0 % | |
 | Debian | 3179 | 0 % | |
 | Centos | 44 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 95940 | 0.5 % | |
| Macintosh | 230543 | 1.3 % | ||
 | Mac OS X | 226784 | 1.3 % | |
 | Mac OS | 3759 | 0 % | |
| Windows | 15994467 | 92.4 % | ||
 | Windows XP | 13718412 | 79.2 % | |
 | Microsoft XBOX | 7 | 0 % | |
 | Windows NT | 10012 | 0 % | |
 | Windows Me | 49249 | 0.2 % | |
 | Windows Vista | 1421775 | 8.2 % | |
 | Windows CE | 5487 | 0 % | |
 | Windows 98 | 163139 | 0.9 % | |
 | Windows 95 | 3872 | 0 % | |
 | Windows 2003 | 49663 | 0.2 % | |
 | Windows 2000 | 569864 | 3.2 % | |
 | Windows 3.xx | 2987 | 0 % | |
| Altri | 961033 | 5.5 % | ||
 | Sconosciuti | 948239 | 5.4 % | |
 | Symbian OS | 12015 | 0 % | |
 | Sun Solaris | 585 | 0 % | |
 | Sony PlayStation Portable | 127 | 0 % | |
 | Unknown Unix system | 65 | 0 % | |
 | HP UX | 1 | 0 % | |
 | OS/2 | 1 | 0 % | |