| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % |  |
| Linux | 80493 | 0.4 % | ||
 | Ubuntu | 52663 | 0.2 % | |
 | Suse | 1486 | 0 % | |
 | Red Hat | 110 | 0 % | |
 | Mandriva (or Mandrake) | 865 | 0 % | |
 | 20 | 0 % | | |
 | Fedora | 2852 | 0 % | |
 | Debian | 1401 | 0 % | |
 | Centos | 234 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 20862 | 0.1 % | |
| Macintosh | 419467 | 2.3 % | ||
 | Mac OS X | 419461 | 2.3 % | |
 | Mac OS | 6 | 0 % | |
| Windows | 17323540 | 96.5 % | ||
 | Windows XP | 13295623 | 74.1 % | |
 | 7 | 0 % | | |
 | 74563 | 0.4 % | | |
 | Windows NT | 2725 | 0 % | |
 | Windows Me | 15640 | 0 % | |
 | Windows Vista | 2113644 | 11.7 % | |
 | Windows CE | 2256 | 0 % | |
 | Windows 98 | 19987 | 0.1 % | |
 | Windows 95 | 269 | 0 % | |
 | 1560318 | 8.6 % | | |
 | Windows 2003 | 45606 | 0.2 % | |
 | Windows 2000 | 192894 | 1 % | |
 | Windows 3.xx | 8 | 0 % | |
| Altri | 116182 | 0.6 % | ||
 | Sconosciuti | 98721 | 0.5 % | |
 | Symbian OS | 15860 | 0 % | |
 | Unknown Unix system | 1090 | 0 % | |
 | Sony PlayStation Portable | 272 | 0 % | |
 | wii | 226 | 0 % | |
 | Sun Solaris | 8 | 0 % | |
 | RISC OS | 2 | 0 % | |
 | AmigaOS | 2 | 0 % | |
 | Aix | 1 | 0 % | |