Since all administrators can disable these controls, if an administrator account doesn't have a password, Windows 7's parental controls will offer the option to force that person to set a password at the next log-on.

Turn on parental controls by selecting On, enforce current settings, and then modify each setting as appropriate.

Windows 7's parental controls can work in conjunction with the downloadable , which allows you to set parental controls on Web content.

The simplest way to change your password when you are logged in is to press Ctrl-Alt-Del and click Change a Password. In this window, you simply type in your old password and your new one, and then confirm it. Administrators may also overwrite the user name and change the password for another user.