| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 42 | 0 % | ||
 | NetBSD | 2 | 0 % |  |
 | FreeBSD | 40 | 0 % | |
| Linux | 104045 | 0.4 % | ||
 | Ubuntu | 56283 | 0.2 % | |
 | Suse | 2388 | 0 % | |
 | Red Hat | 13 | 0 % | |
 | Mandriva (or Mandrake) | 1555 | 0 % | |
 | 486 | 0 % | | |
 | Fedora | 4767 | 0 % | |
 | Debian | 3688 | 0 % | |
 | Centos | 256 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 34609 | 0.1 % | |
| Macintosh | 389428 | 1.5 % | ||
 | Mac OS X | 389301 | 1.5 % | |
 | Mac OS | 127 | 0 % | |
| Windows | 24016876 | 97.3 % | ||
 | Windows XP | 20183223 | 81.8 % | |
 | 9 | 0 % | | |
 | 90647 | 0.3 % | | |
 | Windows NT | 12635 | 0 % | |
 | Windows Me | 44377 | 0.1 % | |
 | Windows Vista | 2923861 | 11.8 % | |
 | Windows CE | 3781 | 0 % | |
 | Windows 98 | 66468 | 0.2 % | |
 | Windows 95 | 962 | 0 % | |
 | 16612 | 0 % | | |
 | Windows 2003 | 75218 | 0.3 % | |
 | Windows 2000 | 598810 | 2.4 % | |
 | Windows 3.xx | 273 | 0 % | |
| Altri | 147951 | 0.6 % | ||
 | Sconosciuti | 133864 | 0.5 % | |
 | Symbian OS | 12898 | 0 % | |
 | Sony PlayStation Portable | 520 | 0 % | |
 | Sun Solaris | 377 | 0 % | |
 | wii | 271 | 0 % | |
 | Unknown Unix system | 10 | 0 % | |
 | Irix | 5 | 0 % | |
 | HP UX | 2 | 0 % | |
 | BeOS | 2 | 0 % | |
 | OSF Unix | 2 | 0 % | |