Guest account

The guest account is intended for use by someone who has no user account on the computer. There is no password for the guest account, so the user can log on quickly to check e-mail or browse the Internet. A user logged on to the guest account:

* Cannot install software or hardware, but can access programs that have already been installed on the computer.
* Cannot change the guest account type.
* Can change the guest account picture.



Have you tried creating a guest account, it requires no password, and sounds like it locks the PC down.