A driving license is an official document that permits an individual to operate a motor vehicle on public roads. It is issued by a government authority after the applicant passes a series of tests, which typically include a written exam on traffic laws and a practical driving test to demonstrate safe driving skills. Driving licenses come in various classes, depending on the type of vehicle the holder is allowed to drive, such as cars, motorcycles, or commercial vehicles. They also include important information like the driver's name, address, date of birth, and a unique identification number, ensuring that only qualified individuals can drive.