internet access by 2nd logged user

I just set up security by adding log ons for different users. My son has access to most things but he cant sign on the internet. Someplace I have to toggle something as a shared file?? How can I set it up so he can sign on the net?? So far I have me as the administrator and my son as a user. Any ideas?? Thx.

 

As administrator when you open IE and the dial up box appears, click the radio button before allow other users to use this connection.