Intervals tuning a guitar

The preferred method of tuning a guitar is intervals. The advantage of tuning this way is that the guitar ends up having a pleasant sound that is in tune. Intervals involve tuning strings in conjunction to other strings. This is very easy when you have practiced this method for a little while.
To tune by interval, begin with the sixth string and have something such as a tuning fork or pitch pipe handy. To find the A note, press down the sixth string at the fifth fret, then tune the A string. Next tune the D or fourth string to the D and the fifth string at the fifth fret. Repeat this process with the G, B, and E strings. To check your tuning, play the E and B chords and listen carefully. Make any adjustments you need to.