The keyboard tests are broken up into two interactive parts that test all major parts of a device’s keyboard. The lights test will test the status indicator lights for the ‘Caps Lock’, ‘Num Lock’, and ‘Scroll Lock’ keys. The general test is designed to be a free-form test, where you can test any subset of keys on the keyboard and can then give an overall evaluation of the device’s functionality based on the results seen during the test. Any combination of these tests can be configured to run when the keyboard tests are enabled.