Tool usage refers to the practice of using instruments or devices to perform specific tasks or functions. Tools can range from simple hand-held items like hammers and screwdrivers to complex machinery such as lathes and 3D printers. The primary purpose of tools is to enhance efficiency and precision in various activities, including construction, manufacturing, and everyday household chores. Effective tool usage involves understanding how to operate each tool safely and correctly. This includes knowing the right tool for a particular job, maintaining tools in good condition, and following safety guidelines to prevent accidents. Proper training and experience can significantly improve one's ability to use tools effectively.