| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3125027 | 94.5 % | ||
 | Windows XP | 2523061 | 76.3 % |  |
 | Windows NT | 205 | 0 % | |
 | Windows Me | 11766 | 0.3 % | |
 | Windows Vista | 441231 | 13.3 % | |
 | Windows CE | 1370 | 0 % | |
 | Windows 98 | 20354 | 0.6 % | |
 | Windows 95 | 865 | 0 % | |
 | Windows 2003 | 46509 | 1.4 % | |
 | Windows 2000 | 78781 | 2.3 % | |
 | Windows 3.xx | 885 | 0 % | |
| BSD | 89 | 0 % | ||
 | FreeBSD | 89 | 0 % | |
| Linux | 18007 | 0.5 % | ||
 | Ubuntu | 5569 | 0.1 % | |
 | Suse | 88 | 0 % | |
 | Red Hat | 229 | 0 % | |
 | Mandriva (or Mandrake) | 848 | 0 % | |
 | Fedora | 768 | 0 % | |
 | Debian | 1792 | 0 % | |
 | Centos | 48 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 8665 | 0.2 % | |
| Macintosh | 144270 | 4.3 % | ||
 | Mac OS X | 142676 | 4.3 % | |
 | Mac OS | 1594 | 0 % | |
| Others | 19291 | 0.5 % | ||
 | Unknown | 17716 | 0.5 % | |
 | Sun Solaris | 769 | 0 % | |
 | Symbian OS | 629 | 0 % | |
 | Sony PlayStation Portable | 177 | 0 % | |