| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 30 | 0 % | ||
 | GNU/kFreeBSD | 30 | 0 % |  |
| Linux | 150219 | 1.2 % | ||
 | Ubuntu | 12479 | 0.1 % | |
 | Suse | 121 | 0 % | |
 | Red Hat | 79 | 0 % | |
 | Mandriva (or Mandrake) | 338 | 0 % | |
 | 8 | 0 % | | |
 | Fedora | 744 | 0 % | |
 | Debian | 550 | 0 % | |
 | Centos | 81 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 135819 | 1.1 % | |
| Macintosh | 546007 | 4.5 % | ||
 | Mac OS X | 545985 | 4.5 % | |
 | Mac OS | 22 | 0 % | |
| Windows | 11013926 | 92.4 % | ||
 | Windows XP | 7393836 | 62 % | |
 | 428 | 0 % | | |
 | 35190 | 0.2 % | | |
 | Windows NT | 3643 | 0 % | |
 | Windows Me | 2582 | 0 % | |
 | Windows Vista | 859616 | 7.2 % | |
 | Windows CE | 647 | 0 % | |
 | Windows 98 | 2962 | 0 % | |
 | Windows 95 | 36 | 0 % | |
 | 2619194 | 21.9 % | | |
 | Windows 2003 | 63905 | 0.5 % | |
 | Windows 2000 | 31849 | 0.2 % | |
 | Windows 3.xx | 38 | 0 % | |
| Altri | 208167 | 1.7 % | ||
 | Sconosciuti | 196968 | 1.6 % | |
 | Symbian OS | 10953 | 0 % | |
 | wii | 124 | 0 % | |
 | Sony PlayStation Portable | 77 | 0 % | |
 | Unknown Unix system | 43 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | OS/2 | 1 | 0 % | |