A key that is pressed on a keyboard in combination with a letter or digit key to perform some function. The modifier key is held down while another key is pressed one or more times. For example, a ...

Sometimes modifier keys on the keyboard may not work properly. If this is the case, you may find that either specific keys will not work, or certain combinations of keys will not work. In most cases ...

A set of input keys on a personal computer or computer terminal. Along with the standard letter keys on a typewriter, computer keyboards have keys for cursor movement and entering commands as outlined ...

Most one-handed keyboards rely on modifier keys or chording (pressing multiple keys in patterns) to stretch the functionality of a single hand’s worth of buttons. [Dylan Turner]’s PS-OHK takes an ...