Input and output devices

1. Input and output devices

Make by Bortko Nazar,
419 group

2. On the Purpose of Devices (Input)

Input devices are what we use to give
commands to the computer.
They translate our actions (click, voice,
movement) into the machine’s language

3. On the Purpose of Devices (Output)

Output devices are what the computer
uses to show us the result.
They translate digital data into
something we can see or hear

4.

Some input-output devices
Input
Click to open
Keyboard
Click to open
Mouse
Click to open
Microphone
Click to open
Scanner
Click to open
Webcam
Click to tablet
open
Graphic
Output
Display
Click
to open
Printer
Click to open
Headphones
Click to open
Projector
Click
to open
3D
Printer
Click to open

5. Summary

So, the main rule to remember is:
If a device helps YOU send information TO the computer —
it's an INPUT device.
If a device helps the computer show information TO YOU
— it's an OUTPUT device.
Without them, a dialogue with a computer would be
impossible. Thank you for your attention!

6.

P.S. About This Presentation
· Author: Bortko Nazar
· Date: January 12, 2026
· Sources & Tools:
· Visuals: Images from open web sources & Nano
Banana AI generator.
· Content & Structure: Text ideas partially generated
with the DeepSeek AI assistant.
· Design & Final Cut: Designed and assembled by the
author in PowerPoint.