I hope You all like it. I hope It is very beneficial for you all. I really thought that you all get enough knowledge from this presentation. This presentation is about materials and their classifications. After you read this presentation you knowledge is not as before.

1. ITEC 1011 Introduction to Information Technologies
0. What is a Computer?

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Why Computers?

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In the Beginning

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Most people’s computer...

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CRT Display
Keyboard
Mouse
“The Box”
CD-ROM Drive
Floppy
Disk
Drive

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Inside “The Box”

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Motherboard

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CPU
(Central Processing Unit)

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SIMM
(Single Inline Memory Module)

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HDD
(Hard Disk Drive)

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Power Supply

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Schematic Diagram of a Personal
Computer...

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Ports
CPU
RAM
Disk
controller
Graphics
card
Sound
card
Network
card
Printer
Mouse
Keyboard
Modem
Monitor
Speakers
bus
Computer

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Other Examples

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Computing is Much, Much More...

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Mobile Computing

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Output Devices

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Input Devices

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“Other” Computing

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Thank you