Using your Fender Kurt Cobain Signature Jaguar Guitar is easy. First, plug it into an amplifier using a standard guitar cable. You can adjust the tone and volume using the knobs on the guitar. The special switching allows you to experiment with different pickup combinations for various sounds. When not in use, keep it in the provided standard black hardshell case to protect it from scratches and damage. For maintenance, wipe the strings with a clean cloth after each use to prevent corrosion. Clean the fretboard with a suitable fretboard cleaner to keep it in good condition. Regularly check the tuning machines to ensure they are working smoothly and the strings are properly tightened. Avoid exposing the guitar to extreme temperatures or humidity, as this can damage the wood and affect the sound.