Input and output devices
You say a word to a phone. A voice answers. Which device took your word in? Which device sent the answer out?
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The microphone took your word in. The speaker sent the answer out.
Step 1 of 4
- A keyboard, a mouse and a microphone. These send things in.
- They send things into the computer.
- A screen, a speaker and a printer. These send results out.
- Input goes in. Output comes out.
Input devices send things in. Output devices send results out.
- Input devices — keyboard, mouse, microphone.
- Output devices — screen, speaker, printer.