A power saw is a tool used for cutting various materials, such as wood, metal, or plastic. It operates using a motor that drives a sharp blade, making the cutting process faster and more efficient than manual saws. Common types of power saws include the circular saw, jigsaw, and table saw, each designed for specific cutting tasks. Power saws are widely used in construction, woodworking, and metalworking industries. They come in different sizes and power levels, allowing users to choose the right tool for their project. Safety features, such as blade guards and electric brakes, are essential to prevent accidents during operation.