Using your Fender Alternate Reality Powercaster is a breeze. First, make sure you've got fresh strings on it. You can use the included Fender USA 250L Nickel Plated Steel strings. Plug your guitar into an amplifier using a standard instrument cable. Adjust the volume and tone controls on your guitar to get the sound you like. The MP - 90 Soapbar pickup in the neck gives you a warm, mellow sound, while the Atomic™ Humbucking pickup in the bridge provides a more powerful and punchy tone. When it comes to tuning, use the standard cast/sealed tuning machines. You can use a guitar tuner app on your phone or a physical tuner. As for maintenance, keep your guitar clean. Use a soft, dry cloth to wipe off any dust or fingerprints after each use. If you're not going to play it for a while, store it in the included gig bag. This will protect it from scratches and dust. Also, be careful not to expose it to extreme temperatures or humidity, as this can damage the wood and the electronics. Every few months, you might want to take it to a professional guitar technician for a more thorough check - up and setup.