2.1 Input devices and their uses.

ICT IGCSE Theory – Revision Presentation
2.1 Input devices and their uses
• Identify input devices and their uses, e.g. keyboard, numeric keypad, pointing devices
(such as mouse, touchpad, tracker ball), remote control, joystick/driving wheel, touch
screen, scanners, digital cameras, microphone, sensors (general), temperature
Chapter 2: Input and output devices




sensor, pressure sensor, light sensor, graphics tablet, video camera, web cam




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, ICT IGCSE Theory – Revision Presentation
2.1 Input devices and their uses
Input Devices in their Use
Chapter 2: Input and output devices




Input Devices allow data to be input into a computer.


Input Central Output
Processing Unit
Devices (CPU) Devices




Storage

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