A work order is a document that outlines the specific details of a job that needs to be completed. It typically includes information such as the job description, materials needed, estimated time to complete the job, and the person or team responsible for the job. Work orders are used in many industries, from construction to manufacturing, to ensure that jobs are completed in a timely and efficient manner. Work orders are also used to track the progress of a job, and can be used to document any changes that may need to be made during the job. Work orders are an essential part of any business, as they help to ensure that jobs are completed correctly and on time.