If your keyboard isn’t working properly and exhibiting some issues, a keyboard tester tool can help identify the problem. Depending on which operating system your computer’s running, there are ...

You can test all keys like Function keys, Control keys, etc., of a keyboard of your Windows computer using a free Keyboard Tester software.

GPD MicroPC keyboard test. by Brad Linder 02/06 ... GPD’s newest computer measures just 6″ x 4.5″ x 0.9″ so there’s not really a lot of room for a full-sized keyboard in this 1 pound ...