Using your Cort Earth 60M acoustic guitar is a breeze. First, make sure it's properly tuned using the die - cast tuning machines. Then, start strumming or picking the coated strings to enjoy its great sound. When you're done playing, put it in the included bag to protect it. To keep your guitar in top shape, avoid exposing it to extreme temperatures and humidity. Wipe the strings and body with a soft cloth after each use to remove dirt and sweat. Check the tuning regularly, especially if you're playing frequently. If you notice any issues with the frets or bridge, it's best to take it to a professional guitar technician for maintenance.