Using your Fender American Performer Telecaster is easy. First, take it out of the deluxe gig bag. Plug it into an amplifier with a guitar cable. You can start strumming right away. When you play, you'll notice the great tone from the Yosemite Single - Coil Telecaster pickups. For the best sound, adjust the amplifier settings like volume, tone, and gain according to your preference. As for maintenance, keep the guitar clean. Use a soft cloth to wipe the body after each use. Check the tuning machines regularly to make sure they're working well. Also, change the strings every few months for a better playing experience. When not in use, store it in the gig bag and keep it in a dry place to avoid damage.