| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 688980 | 98 % | ||
 | Windows XP | 571518 | 81.3 % |  |
 | Windows NT | 476 | 0 % | |
 | Windows Me | 2739 | 0.3 % | |
 | Windows Vista | 65165 | 9.2 % | |
 | Windows CE | 161 | 0 % | |
 | Windows 98 | 16135 | 2.2 % | |
 | Windows 95 | 119 | 0 % | |
 | Windows 2003 | 3186 | 0.4 % | |
 | Windows 2000 | 29481 | 4.1 % | |
| BSD | 5 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 4 | 0 % | |
| Linux | 2145 | 0.3 % | ||
 | Ubuntu | 403 | 0 % | |
 | Suse | 100 | 0 % | |
 | Red Hat | 8 | 0 % | |
 | Mandriva (or Mandrake) | 24 | 0 % | |
 | Fedora | 63 | 0 % | |
 | Debian | 196 | 0 % | |
 | Centos | 4 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1347 | 0.1 % | |
| Macintosh | 9984 | 1.4 % | ||
 | Mac OS X | 9886 | 1.4 % | |
 | Mac OS | 98 | 0 % | |
| Others | 1821 | 0.2 % | ||
 | Unknown | 1456 | 0.2 % | |
 | Symbian OS | 320 | 0 % | |
 | Sun Solaris | 18 | 0 % | |
 | Sony PlayStation Portable | 13 | 0 % | |
 | CPM | 13 | 0 % | |
 | OS/2 | 1 | 0 % | |