| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 19 | 0 % | ||
 | NetBSD | 2 | 0 % |  |
 | FreeBSD | 17 | 0 % | |
| Linux | 84064 | 0.4 % | ||
 | Ubuntu | 57010 | 0.3 % | |
 | Suse | 740 | 0 % | |
 | Red Hat | 64 | 0 % | |
 | Mandriva (or Mandrake) | 852 | 0 % | |
 | 23 | 0 % | | |
 | Fedora | 1617 | 0 % | |
 | Debian | 2092 | 0 % | |
 | Centos | 123 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 21543 | 0.1 % | |
| Macintosh | 410297 | 2.4 % | ||
 | Mac OS X | 410239 | 2.4 % | |
 | Mac OS | 58 | 0 % | |
| Windows | 16187245 | 96.1 % | ||
 | Windows XP | 12193756 | 72.4 % | |
 | 2 | 0 % | | |
 | 76718 | 0.4 % | | |
 | Windows NT | 2303 | 0 % | |
 | Windows Me | 11030 | 0 % | |
 | Windows Vista | 1987708 | 11.8 % | |
 | Windows CE | 2483 | 0 % | |
 | Windows 98 | 18496 | 0.1 % | |
 | Windows 95 | 50 | 0 % | |
 | 1694383 | 10 % | | |
 | Windows 2003 | 40794 | 0.2 % | |
 | Windows 2000 | 159476 | 0.9 % | |
 | Windows 3.xx | 46 | 0 % | |
| Altri | 146880 | 0.8 % | ||
 | Sconosciuti | 131202 | 0.7 % | |
 | Symbian OS | 14265 | 0 % | |
 | Unknown Unix system | 1208 | 0 % | |
 | wii | 76 | 0 % | |
 | Sony PlayStation Portable | 70 | 0 % | |
 | Sun Solaris | 31 | 0 % | |
 | AmigaOS | 13 | 0 % | |
 | RISC OS | 5 | 0 % | |
 | Irix | 4 | 0 % | |
 | OSF Unix | 4 | 0 % | |
 | HP UX | 1 | 0 % | |
 | Aix | 1 | 0 % | |