WARNING: YOU CANT GIVE YOUR LAPTOP INTERNET. For that you will need aditional software like a proxy server (Wingate, AnalogX Proxy Server, ...)
This works with all DSL modems with a LAN port and WiFi support.
Step 1: Config Your LAN Settings
Step 2: Browser
Type http://192.168.2.1 and hit enter. Follow the steps in the order of the pictures.