1. Plucking: This is the most common way to play string instruments. It involves using a finger or a plectrum to pluck the strings, causing them to vibrate and produce sound.
2. Bowing: This involves using a bow, which is a long, thin stick with horsehair stretched between the ends. The bow is drawn across the strings, causing them to vibrate and produce sound.
3. Tapping: This is a technique that involves tapping the strings with the fingers or a pick, causing them to vibrate and produce sound. This technique is often used in guitar playing.