| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 32 | 0 % | ||
 | FreeBSD | 32 | 0 % |  |
| Linux | 109767 | 0.4 % | ||
 | Ubuntu | 60895 | 0.2 % | |
 | Suse | 2592 | 0 % | |
 | Red Hat | 197 | 0 % | |
 | Mandriva (or Mandrake) | 1437 | 0 % | |
 | 444 | 0 % | | |
 | Fedora | 4321 | 0 % | |
 | Debian | 5398 | 0 % | |
 | Centos | 504 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 33979 | 0.1 % | |
| Macintosh | 439990 | 1.6 % | ||
 | Mac OS X | 439840 | 1.6 % | |
 | Mac OS | 150 | 0 % | |
| Windows | 26420639 | 97.1 % | ||
 | Windows XP | 21965576 | 80.7 % | |
 | 43 | 0 % | | |
 | 127567 | 0.4 % | | |
 | Windows NT | 32282 | 0.1 % | |
 | Windows Me | 32234 | 0.1 % | |
 | Windows Vista | 3338449 | 12.2 % | |
 | Windows CE | 2657 | 0 % | |
 | Windows 98 | 53843 | 0.1 % | |
 | Windows 95 | 177 | 0 % | |
 | 208163 | 0.7 % | | |
 | Windows 2003 | 82422 | 0.3 % | |
 | Windows 2000 | 577128 | 2.1 % | |
 | Windows 3.xx | 98 | 0 % | |
| Altri | 229714 | 0.8 % | ||
 | Sconosciuti | 211084 | 0.7 % | |
 | Symbian OS | 11199 | 0 % | |
 | Unknown Unix system | 6249 | 0 % | |
 | Sony PlayStation Portable | 1041 | 0 % | |
 | Sun Solaris | 71 | 0 % | |
 | wii | 63 | 0 % | |
 | AmigaOS | 6 | 0 % | |
 | OS/2 | 1 | 0 % | |