Here is a perfect tab I found of We Are Going To Be Friends.  It's a great beginner song and fun for all to play.  Most of the tabs I find online are 80% correct or worse (some are closer to 90% or 100% correct like this one).   It's a fingerpicking song so use your Thumb on the 6th, 5th, and 4th strings and use your first (or first and second) on all the other strings.  Enjoy!