The primary purpose of a lawn mower is to maintain a neat and healthy lawn by cutting grass to a uniform height. Lawn mowers come in various types, including push mowers, riding mowers, and robotic mowers, each designed to efficiently trim grass in different sized areas. Regular mowing promotes grass health by encouraging dense growth and discouraging weeds. Furthermore, a well-maintained lawn enhances the aesthetic appeal of residential and commercial properties, providing a pleasant outdoor space for recreational activities. Proper mower maintenance, including sharpening blades and regular servicing, is essential for optimal performance.