What isa computer
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Transcript of What isa computer
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ITEC 1011 Introduction to Information Technologies
0. What is a Computer?
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ITEC 1011 Introduction to Information Technologies
Why Computers?
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ITEC 1011 Introduction to Information Technologies
In the Beginning
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ITEC 1011 Introduction to Information Technologies
Most people’s computer...
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ITEC 1011 Introduction to Information Technologies
CRT Display
Keyboard
Mouse
“The Box”CD-ROM Drive
FloppyDiskDrive
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ITEC 1011 Introduction to Information Technologies
Inside “The Box”
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ITEC 1011 Introduction to Information Technologies
Motherboard
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ITEC 1011 Introduction to Information Technologies
CPU(Central Processing Unit)
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ITEC 1011 Introduction to Information Technologies
SIMM(Single Inline Memory Module)
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ITEC 1011 Introduction to Information Technologies
HDD(Hard Disk Drive)
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ITEC 1011 Introduction to Information Technologies
Power Supply
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ITEC 1011 Introduction to Information Technologies
Schematic Diagram of a Personal Computer...
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ITEC 1011 Introduction to Information Technologies
Ports
CPU
RAM
Diskcontroller
Graphicscard
Soundcard
Networkcard
Printer
Mouse
Keyboard
ModemMonitor
Speakers
bus
Computer
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ITEC 1011 Introduction to Information Technologies
Other Examples
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
Computing is Much, Much More...
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ITEC 1011 Introduction to Information Technologies
Mobile Computing
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
Output Devices
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
Input Devices
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
“Other” Computing
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
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ITEC 1011 Introduction to Information Technologies
Thank you