Keyboard

Common device used to input text and commands into a computer. A typical computer keyboard features 101 keys, which include the standard QWERTY keys found on a typewriter, plus function keys, directional keys and a numeric ten-key pad.

Kilobyte

Amount of stored data equal to 1,024 bytes. There are 1,024 kilobytes in a megabyte. Also written as K or KB. See byte, megabyte and gigabyte.