| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 23 | 0 % | ||
 | NetBSD | 1 | 0 % |  |
 | FreeBSD | 22 | 0 % | |
| Linux | 108870 | 0.4 % | ||
 | Ubuntu | 53794 | 0.2 % | |
 | Suse | 3226 | 0 % | |
 | Red Hat | 265 | 0 % | |
 | Mandriva (or Mandrake) | 2112 | 0 % | |
 | 176 | 0 % | | |
 | Fedora | 7926 | 0 % | |
 | Debian | 3698 | 0 % | |
 | Centos | 175 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 37498 | 0.1 % | |
| Macintosh | 373554 | 1.4 % | ||
 | Mac OS X | 372947 | 1.4 % | |
 | Mac OS | 607 | 0 % | |
| Windows | 25381490 | 97.6 % | ||
 | Windows XP | 21431779 | 82.4 % | |
 | 8 | 0 % | | |
 | 110333 | 0.4 % | | |
 | Windows NT | 16287 | 0 % | |
 | Windows Me | 50121 | 0.1 % | |
 | Windows Vista | 2885066 | 11 % | |
 | Windows CE | 5204 | 0 % | |
 | Windows 98 | 93529 | 0.3 % | |
 | Windows 95 | 595 | 0 % | |
 | 5015 | 0 % | | |
 | Windows 2003 | 105206 | 0.4 % | |
 | Windows 2000 | 678259 | 2.6 % | |
 | Windows 3.xx | 88 | 0 % | |
| Altri | 133984 | 0.5 % | ||
 | Sconosciuti | 123389 | 0.4 % | |
 | Symbian OS | 9959 | 0 % | |
 | Sun Solaris | 275 | 0 % | |
 | Sony PlayStation Portable | 211 | 0 % | |
 | CPM | 56 | 0 % | |
 | wii | 44 | 0 % | |
 | Aix | 35 | 0 % | |
 | Unknown Unix system | 14 | 0 % | |
 | HP UX | 1 | 0 % | |