The easiest and most accurate way to tune your guitar is by using an electronic tuner. An electronic tuner allows you to tune each string individually to the tuner, by indicating whether the notes are sharp (too high) or flat (too low). Guitars with pickups can plug directly into the tuner.
There are several types of electronic guitar tuners but most are relatively inexpensive and simple to operate. Tuning using other methods is difficult for beginning guitarists and may take many months to master, so we recommend you purchase an electronic tuner, particularly if you do not have a guitar teacher or a friend who can tune it for you. Also if your guitar is way out of tune you can always take it to your local music store so they can tune it for you. Once a guitar has been tuned correctly it should only need minor adjustments before each practice session. To learn to tune the guitar using other methods see How to Tune Your Guitar .