All bus, metro and tram lines are on this map. So it's easy to find your way around.
Click section to enlarge.
And everything you need to know about public transport in Amsterdam (bus/tram/metro) at the link below (in English of course!).
This map is an easy to follow guide around the city. Amsterdam is built in a horse shoe shape, so just remember that all roads will eventually lead you near Central Station. My suggestion is to walk everywhere, as there is alot to see and do around every corner.