a set of keys on a computer, which you press to make it work, or the rows of keys on a piano
a small object for storing electronic information that can be connected to a computer and that can be carried about easily
a small piece of equipment connected to a computer that you move with your hand to control what the computer does
a machine that is connected to a computer and that produces writing or images on paper
a mobile phone that has software like the software on a small computer, and that connects to the Internet
a small computer that you use by touching the screen
a computer input device in the form of a small panel containing different touch-sensitive areas.
a screen on a computer, phone, etc. that you touch in order to give it instructions, rather than using a keyboard
a system used for connecting computers and other electronic equipment to the Internet without using wires