Richard just bought a new Dell computer and he wants to know if he should change his settings from administrator to standard user. Leo says that a bad guy has the same level of permissions as he has. So if he's an admin, he's letting a bad guy potentially do whatever he wants. If he runs as a limited user, then they can't do anything that an administrator password is required for. He will need to authenticate with the admin password. That's what being just a standard user buys him -- an extra level of protection. Leo says that the kids should definitely be standard users.