removing internet access for a user

[churchoffice]

Hi there,

At the office here we are trying to remove internet
access from one of the user accounts (Guests). We allow
other people aside from staff to use the computer, and we
would like to limit that account from not being able to
use the internet. That way we can monitor the internet
usage.

How do I remove internet access from the user account?
..

Thanks

 

[Shaun L. Anderson]

You can't but you could alway just turn off that stupid modem/router/server if you'd like to be bruce almighty