| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 2 | 0 % | ||
 | FreeBSD | 2 | 0 % |  |
| Linux | 869950 | 10.2 % | ||
 | Ubuntu | 6274 | 0 % | |
 | Suse | 448 | 0 % | |
 | Mandriva (or Mandrake) | 66 | 0 % | |
 | 6 | 0 % | | |
 | Fedora | 10 | 0 % | |
 | Debian | 7 | 0 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 863138 | 10.1 % | |
| Macintosh | 761353 | 8.9 % | ||
 | Mac OS X | 761353 | 8.9 % | |
| Windows | 6524219 | 77 % | ||
 | Windows XP | 2639181 | 31.1 % | |
 | 467020 | 5.5 % | | |
 | 74007 | 0.8 % | | |
 | Windows NT | 1537 | 0 % | |
 | Windows Me | 124 | 0 % | |
 | Windows Vista | 251176 | 2.9 % | |
 | Windows CE | 42 | 0 % | |
 | Windows 98 | 350 | 0 % | |
 | Windows 95 | 5 | 0 % | |
 | 3042316 | 35.9 % | | |
 | Windows 2003 | 41938 | 0.4 % | |
 | Windows 2000 | 6481 | 0 % | |
 | Windows 3.xx | 42 | 0 % | |
| Altri | 309420 | 3.6 % | ||
 | Sconosciuti | 304133 | 3.5 % | |
 | Symbian OS | 4823 | 0 % | |
 | Unknown Unix system | 336 | 0 % | |
 | wii | 92 | 0 % | |
 | Sun Solaris | 36 | 0 % | |