Input and output devices

Including many electrical appliances you use every day

Input

We use input devices every day. Some examples are keyboards, mouses and webcams. When you press a button on a keyboard it sends a message to the motherboard and it gives you and output.


Output

Output devices are devices that show the impact of input devices. Examples are screens, printers and projectors. Lets go back to the button on the keyboard. If you are typing a math problem when you press 1 it sends a message to the motherboard and then you can see a 1 on your screen.

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