| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 3 | 0 % | ||
 | FreeBSD | 3 | 0 % |  |
| Linux | 140457 | 0.5 % | ||
 | Ubuntu | 79422 | 0.3 % | |
 | Suse | 2461 | 0 % | |
 | Red Hat | 363 | 0 % | |
 | Mandriva (or Mandrake) | 1128 | 0 % | |
 | 107 | 0 % | | |
 | Fedora | 3149 | 0 % | |
 | Debian | 1706 | 0 % | |
 | Centos | 192 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 51929 | 0.2 % | |
| Macintosh | 548518 | 2.2 % | ||
 | Mac OS X | 548253 | 2.2 % | |
 | Mac OS | 265 | 0 % | |
| Windows | 23253350 | 96.4 % | ||
 | Windows XP | 18129051 | 75.1 % | |
 | 4 | 0 % | | |
 | 114656 | 0.4 % | | |
 | Windows NT | 3680 | 0 % | |
 | Windows Me | 22180 | 0 % | |
 | Windows Vista | 3213597 | 13.3 % | |
 | Windows CE | 3254 | 0 % | |
 | Windows 98 | 38357 | 0.1 % | |
 | Windows 95 | 257 | 0 % | |
 | 1382851 | 5.7 % | | |
 | Windows 2003 | 69704 | 0.2 % | |
 | Windows 2000 | 275377 | 1.1 % | |
 | Windows 3.xx | 382 | 0 % | |
| Altri | 175202 | 0.7 % | ||
 | Sconosciuti | 155722 | 0.6 % | |
 | Symbian OS | 17836 | 0 % | |
 | Unknown Unix system | 909 | 0 % | |
 | wii | 394 | 0 % | |
 | Sun Solaris | 247 | 0 % | |
 | Sony PlayStation Portable | 92 | 0 % | |
 | Aix | 1 | 0 % | |
 | OSF Unix | 1 | 0 % | |