How do I know my proxy server address and proxy port number?

How do I find my proxy server address and the number proxy port as i cannot seem to find when I go to Internet Options, Connections, LAN Settings ", etc., if I typed my ip in the address bar and connected, I will be able to find there? thanks:)

This page explains how http://www.surfbouncer.com/personal_vpn_proxy.htm Firefox and IE.

Hiisi Suite 1.6.3: Connecting a N95 to LAN via bluetooth – captions in English