Wing flaps are movable surfaces on the wings of an aircraft, designed to enhance lift and control during flight. They can be extended or retracted to change the wing's shape, allowing the aircraft to fly safely at lower speeds, especially during takeoff and landing. By increasing the wing's surface area, flaps help generate more lift, making it easier for the plane to become airborne. Flaps come in various types, including slotted flaps, fowler flaps, and plain flaps, each serving specific aerodynamic purposes. Pilots adjust these flaps based on flight conditions and phases, ensuring optimal performance and safety. Proper use of wing flaps is crucial for efficient flight operations.