Storage, Input and Output Devices

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What are input devices?

Allows data to be entered into the computer for processing.

Different types of printers

Bubble/Inkjet - uses print heads moving down. Laser Printer - uses toners and print drum which has a laser shining on it

CD-ROM

Compact Disk-Read Only Memory

CD-R

Compact Disk-Record

CD-RW

Compact Disk-Rewrittabe

What do input devices do?

Converts analogue signals to digital

What do output devices do?

Converts digital signals to analogue

DVD

Digital Versatile disk

Cloud Services

Dropbox, Googe Drive, iCloud and One Drive

Examples of Storage Devices

Floppy disk, Hard disk, CD, USB Flash Drive

SMART Board | Input, Output or storage device?

Input & Output Device

Monitor | Input, Output or storage device?

Input and Output

Bar cod reader

Input device

Digital Camera | Input, Output or storage device?

Input device

Game Controller | Input, Output or storage device?

Input device

Lightpen | Input, Output or storage device?

Input device

Microphone | Input, Output or storage device?

Input device

Trackball | Input, Output or storage device?

Input device

Webcam | Input, Output or storage device?

Input device

Mice and trackpads | Input, Output or storage device?

Input devices

What does LED mean?

Light emiting diode - Red/Green/Blue create pixels. Bright and large screens

What does LCD mean?

Liquid crystal display (Blue, Red, Green)

Examples of input devices

Mouse, keyboard, tablet, web camera, track pad, scanner.

Printer | Input, Output or storage device?

Output Device

3D Printer | Input, Output or storage device?

Output device

Scanner | Input, Output or storage device?

Output device

Speakers | Input, Output or storage device?

Output device

What are output devices?

Presents the data that has been processed

Examples of output devices

Speakers, monitor, printer, LCD & LED displays.

Hard drive | Input, Output or storage device?

Storage

USB Flash drive | Input, Output or storage device?

Storage

CD-ROM | Input, Output or storage device?

Storage device

Examples of both INPUT & OUTPUT device

Touch screen

USB

Universal Seria Bus

Storage device

a device that allows you to store your information for later use in the form of fees

peripheral devices

an input, output or storage device that connects to a computer

internal devices

found inside the computer. e.g., hard disk

external devices

found outside the computer, external hard disk


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