Computer Peripherals Outline, Computer Devices ++ Input Devices, Output Devices, IO, I/O... - Computer, Hardware, පරිගණක, දෘඩාංග, Information Technology, තොරතුරු තාක්ෂණය :]

1. Computer Peripherals

2. What are Peripherals
• A peripheral is a device that is connected
to a host computer, but not part of it. It
expands the host's capabilities but does
not form part of the core computer
architecture. It is often, but not
always, partially or completely dependent
on the host.

3. Types of peripherals
• Input
• Used to interact with, or send data to the
computer (mouse, keyboards, etc.)
• Output
• Provides output to the user from the computer
(monitors, printers, etc.)
• Storage
• Stores data processed by the computer (hard
drives, flash drives, etc.)

4. Common Peripherals

5. Input
•
•
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Keyboard
Mouse
Touchscreen
Scanner
Webcam
Microphone
• Other Input devices

6. Output
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•
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Display devices
Graphical output device
Speaker
Printer
• Other Output devices

7. Storage
• Hard Drives
• CD/DVD/BD Drives
• Flash Drives
• Other Storage Devices

8. What are NOT peripherals
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•
•
•
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Computer Casing
Power Supply Unit
Motherboard
CPU
RAM

9. • https://www.google.com/search?q=peripheral
&tbs=dfn:1
• http://notebookcomputer.50webs.org/computer-partsperipheral.html
• http://wiki.answers.com/Q/List_10_peripherals
_of_computer

10. Thank You!