Using this Cort X100-OPBK electric guitar is a breeze. Just plug it into an amplifier and start strumming. When you play, adjust the pickups to get different sounds according to your needs. As for tuning, use the die - cast tuners to make sure your guitar is in the right pitch. For maintenance, keep your guitar in a dry and clean place. Wipe it down with a soft cloth after each use to remove sweat and dirt. Don't expose it to extreme temperatures or humidity as it can damage the wood and hardware. Also, check the strings regularly and replace them when they start to sound dull or show signs of wear.