|Google is your friend|
You might try using it and search "basic network setup" or "network setup tutorial" there's only a bajillion guides and tutorials out there that are already written out and since I have no interest in reinventing the wheel (ie: rewriting out a guide for you when there are already so many available) I'm going to leave the research and reading in your hands......
It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.