A chord is whenever you are playing more than one note at a time, creating harmony. A chord can be two notes or twenty notes. Common chords are given simple names like E, A, and G.
The following page shows a set of easy chords that are perfect for absolute beginners. Most chords on this page only require one or two fingers, and which fingers to use is indicated by the numbers shown in each circle.
Left hand guitar fingering is as follows:
1 = pointer/index finger
2 = middle finger
3 = ring finger
4 = little/pinky finger