Power chords, short cut chords, alternate fingerings for guitar

This picture diagrams your basic power chord on the A string. You can slide this to any note, and form the outline of a chord. To make a power chord major or minor on the A string, you will need to bar the fret of the chord name you desire with the 1 finger, and for the minor chord, use middle finger on the B string in between the other two frets you are using.