what is r3 on ps5

The term "R3" on a PS4 controller refers to the right analog stick. When a game prompts you to press R3, you need to press down on the right analog stick. This button is commonly used to perform actions such as melee attacks in FPS games and to control the character's movement and aim. The L3 button, on the other hand, refers to the left analog stick and is used for functions like crouching or sprinting, as well as for navigating the PS4's menu system