Piano technique refers to the skills and methods used to play the piano effectively. It includes hand positioning, finger strength, and coordination, which are essential for producing clear and accurate notes. Good technique helps pianists play with expression and control, allowing them to interpret music more effectively. Practicing scales, arpeggios, and etudes are common ways to develop piano technique. These exercises improve finger agility and help musicians become familiar with different keys and musical patterns. A solid foundation in technique is crucial for advancing to more complex pieces and achieving overall proficiency on the instrument.