A guitar consists of several key components that work together to produce sound. The main parts include the body, which amplifies the sound, and the neck, where the player presses the strings to create different notes. The headstock holds the tuning pegs, which adjust the tension of the strings for proper tuning. The strings are essential for sound production, vibrating when plucked or strummed. The fretboard is located on the neck and has metal strips called frets that help players find the correct pitch. Other components include the bridge, which anchors the strings, and the pickups in electric guitars, which convert string vibrations into electrical signals.