1. Introduction

In the previous section you were introduced to some of the main input devices. You should now be able to decide which input device would be the most suitable to choose for a specific task.

Obviously you need to put data into the computer in order to be able to save it or do something with it (processing). But in order for it to be useful, you need to be able to output or view your data. This is where an output device will help you.

This next section will introduce you to the different types of output devices that you need to know about.

You don't need in-depth knowlege of each output device but you do need to recognise which would be the most suitable for outputting data for specific needs.

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