Using your Charvel USA Select DK24 HSS 2PT CM QM electric guitar is a breeze. First, make sure you've tuned it properly using the Sperzel® die - cast locking tuning machines. Plug it into your amplifier and start strumming. You can experiment with the different Seymour Duncan® pickups to get various tones. When not in use, always store it in the included Charvel® hardshell case to protect it from damage. To keep it in good condition, wipe the strings down after each use to prevent corrosion. Clean the body with a soft, dry cloth regularly. And if you notice any issues with the frets or the bridge, it's best to take it to a professional guitar technician for maintenance.