Some states allow residents to take driving tests online. Contact your state's motor vehicle office to determine if a written test is required and whether there is online testing available. If so, register on the motor vehicle office's website, gather any needed materials and follow the testing instructions.
If your state requires a registration form before the test, wait until you have it to avoid problems during the test. Take the test when you are not busy or distracted. Once taken, a score is assessed as either a pass or fail. Some state's do not offer an online test, but offer test study guides or practice tests on the state motor vehicle website.