WASD is a commonly used key configuration for movement in video games and computer applications. The letters "W," "A," "S," and "D" represent the directional keys on a QWERTY keyboard. "W" is used for moving forward, "A" for moving left, "S" for moving backward, and "D" for moving right. This setup allows for quick and efficient movement control using the left hand on the keyboard while the right hand can control the mouse or other functions.
