1. Introduction

An input device is a piece of hardware that is used to enter data into a computer.

There are many different kinds of input devices - so many in fact, that we have had to split this section into two separate mini websites. This one is about manual input devices. The second mini website is about automatic input devices.

Work your way through the pages by using the menu on the left. Once you have read them, have a go at the quiz and see how much you can remember.