| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 83 | 0 % | ||
 | FreeBSD | 83 | 0 % |  |
| Linux | 106273 | 0.4 % | ||
 | Ubuntu | 14999 | 0 % | |
 | Suse | 3371 | 0 % | |
 | Red Hat | 342 | 0 % | |
 | Mandriva (or Mandrake) | 1614 | 0 % | |
 | Fedora | 3799 | 0 % | |
 | Debian | 3335 | 0 % | |
 | Centos | 125 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 78688 | 0.3 % | |
| Macintosh | 328667 | 1.2 % | ||
 | Mac OS X | 323593 | 1.2 % | |
 | Mac OS | 5074 | 0 % | |
| Windows | 24331059 | 93.8 % | ||
 | Windows XP | 21060229 | 81.2 % | |
 | Windows NT | 48162 | 0.1 % | |
 | Windows Me | 81319 | 0.3 % | |
 | Windows Vista | 1981233 | 7.6 % | |
 | Windows CE | 5651 | 0 % | |
 | Windows 98 | 208080 | 0.8 % | |
 | Windows 95 | 3925 | 0 % | |
 | Windows 2003 | 81311 | 0.3 % | |
 | Windows 2000 | 856116 | 3.3 % | |
 | Windows 3.xx | 5033 | 0 % | |
| Altri | 1156058 | 4.4 % | ||
 | Sconosciuti | 1143250 | 4.4 % | |
 | Symbian OS | 11823 | 0 % | |
 | Sun Solaris | 433 | 0 % | |
 | Aix | 223 | 0 % | |
 | Sony PlayStation Portable | 205 | 0 % | |
 | Unknown Unix system | 90 | 0 % | |
 | OS/2 | 34 | 0 % | |