| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 9 | 0 % | ||
 | OpenBSD | 1 | 0 % |  |
 | FreeBSD | 8 | 0 % | |
| Linux | 101078 | 0.4 % | ||
 | Ubuntu | 31972 | 0.1 % | |
 | Suse | 2228 | 0 % | |
 | Red Hat | 250 | 0 % | |
 | Mandriva (or Mandrake) | 702 | 0 % | |
 | Fedora | 2862 | 0 % | |
 | Debian | 2214 | 0 % | |
 | Centos | 13 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 60837 | 0.2 % | |
| Macintosh | 286710 | 1.2 % | ||
 | Mac OS X | 283007 | 1.2 % | |
 | Mac OS | 3703 | 0 % | |
| Windows | 21088022 | 92.5 % | ||
 | Windows XP | 18192503 | 79.8 % | |
 | Windows NT | 18583 | 0 % | |
 | Windows Me | 65606 | 0.2 % | |
 | Windows Vista | 1911292 | 8.3 % | |
 | Windows CE | 4267 | 0 % | |
 | Windows 98 | 191049 | 0.8 % | |
 | Windows 95 | 986 | 0 % | |
 | Windows 2003 | 60036 | 0.2 % | |
 | Windows 2000 | 639476 | 2.8 % | |
 | Windows 3.xx | 4224 | 0 % | |
| Altri | 1318166 | 5.7 % | ||
 | Sconosciuti | 1309015 | 5.7 % | |
 | Symbian OS | 8535 | 0 % | |
 | Unknown Unix system | 352 | 0 % | |
 | Sun Solaris | 166 | 0 % | |
 | Sony PlayStation Portable | 98 | 0 % | |