Glad to see you wanted to pick the bass up. I think that you mean bass tabs, if so there is a good site that has easy bass tabs just for beginners.
http://www.play-bass.com/songs_for_beginners.html
Also you mentioned about tuning your bass in, you need a tuner and a lead for this. You want to tune your strings fattest - thinnest, E, A, D, G. If you have not got a tuner, the site I mentioned before has a bass tuner online.
http://www.play-bass.com/online_bass_an … tuner.html