I've been trying to configure squid to work like this thread* suggested but have been unsuccessful. Teamviewer's vpn is something like 7.xxx.xxx.xxx and it has its own adapter (not part of the local network). How can I get squid to allow/recognize teamviewer through its default http port 3128?
If by "use the internet at home" you mean simply using the home's external IP as a proxy, you'd be better off using Window's built-in VPN connection. That way you need no extra software.