Introduction to Computer Lesson 1
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Transcript of Introduction to Computer Lesson 1
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Introduction to Computer
By: Vhonz SugatanPOWER School
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Computer
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Intro to Computer
An electronic device designed to manipulate data for useful information.
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Intro to Computer
Calculations
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Intro to Computer
Calculations Electronic communication
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Intro to Computer
Calculations Electronic communication Program
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Intro to Computer
Electronic, Programmable Device, that can Store, Retrieve, and Process Data.
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Intro to Computer
Electronic
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Intro to Computer
Programmable
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Intro to Computer
Storage
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Intro to Computer
Retrieve
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Intro to Computer
Process
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ElectronicProgrammableStorageRetrieveProcess
Computer Characteristic
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Computer Basic Function
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Computer Basic Function
Input
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Computer Basic Function
Process
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Computer Basic Function
Output
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Computer Basic Function
Storage
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Data & Information
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Data & Information
Data
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Data & Information
Information
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Data Processing
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Data Processing
Manual Data Processing
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Data Processing
Pencil and Paper
Manual Data Processing
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Data Processing
Mechanical Data Processing
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Data Processing
Mechanical Data Processing
Typewriter
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Electronic Data Processing
Data Processing
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Electronic Data Processing
Data Processing
Computer
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Example of E.D.P
Data Processing
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Input
Data for student registration
Example of E.D.P
Data Processing
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Input Processing
Registration requests are
checked against the lists
(database), and if room is available,
the student is added to the class
list
Example of E.D.P
Data Processing
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Input Processing Output
A schedule for the student is
created.
Example of E.D.P
Data Processing
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Computer Benefits
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Computer Benefits
Increased Productivity
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Computer Benefits
Information Management
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Computer Benefits
Improved Communication
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Computer Advantages
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Computer Advantages
Speed
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Computer Advantages
Accuracy
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Computer Advantages
Repeatability
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Computer Advantages
Programmability
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Elements of E.D.P
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Elements of E.D.P
Hardware
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Elements of E.D.P
HardwareThe physical equipment that make up a computer system.
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Elements of E.D.P
Software
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Elements of E.D.P
SoftwareA series of instruction that performs a particular task.
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Elements of E.D.P
Peopleware
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Elements of E.D.P
PeoplewareA person who operates the computer.
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Classification of Hardware
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Classification of Hardware
Input Devices
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Classification of Hardware
Input DevicesOutput Devices
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Classification of Hardware
Input DevicesOutput DevicesSystem Hardware
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Classification of Hardware
Input Devices
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Classification of Hardware
Input Devices
Any peripheral appliance that generates input for the computer.
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Classification of Hardware
Example of Input Devices
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Classification of Hardware
Example of Input Devices
Keyboard
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Classification of Hardware
Example of Input Devices
Keyboard
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Classification of Hardware
Example of Input Devices
Keyboard
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Classification of Hardware
Example of Input Devices
Keyboard
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Classification of Hardware
Example of Input Devices
Keyboard
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Classification of Hardware
Example of Input Devices
Keyboard
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Classification of Hardware
Example of Input Devices
Keyboard
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Classification of Hardware
Types of Keyboard
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Classification of Hardware
Types of Keyboard
QWERTY
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Classification of Hardware
Types of Keyboard
DVORAK
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Classification of Hardware
Example of Input Devices
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Classification of Hardware
Example of Input Devices
MOUSE
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Classification of Hardware
Example of Input Devices
Pioneered by Xerox in the 1970s.
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Classification of Hardware
Example of Input Devices
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Classification of Hardware
Example of Input Devices
TRACK BALL
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Classification of Hardware
Example of Input Devices
Is a pointing device consisting of a ball.
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Classification of Hardware
Example of Input Devices
TRACK BALLTom Cranston Fred Longstaff Kenyon Taylor
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Classification of Hardware
Example of Input Devices
1st TRACK BALL
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Classification of Hardware
Example of Input Devices
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Classification of Hardware
Example of Input Devices
JOY STICK
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Classification of Hardware
Example of Input Devices
Usually used to control video games
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Classification of Hardware
Output Devices
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Classification of Hardware
Output Devices
Any peripheral appliance that presents output from the computer.
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Classification of Hardware
Example of Output Devices
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Classification of Hardware
Example of Output Devices
PRINTER
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Classification of Hardware
Example of Output Devices
Printer provides hardcopy output on paper.
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Classification of Hardware
Example of Output Devices
Impact Printer
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Classification of Hardware
Example of Output Devices
Non-Impact Printer
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Classification of Hardware
Example of Output Devices
Impact Printer
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Classification of Hardware
Example of Output Devices
Non-Impact Printer
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Classification of Hardware
Types of Printer
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Classification of Hardware
Types of Printer
DOT-MATRIX
PRINTER
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Classification of Hardware
Types of Printer
INK JET PRINTER
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Classification of Hardware
Types of Printer
LASER PRINTER
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Classification of Hardware
Types of Printer
PLOTTER PRINTER
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Classification of Hardware
Example of Output Devices
Usually used to control video games
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Classification of Hardware
Example of Output Devices
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Classification of Hardware
Example of Output Devices
MONITOR
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Classification of Hardware
Example of Output Devices
The monitor is used to provide a soft copy output.
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Classification of Hardware
Types of Monitor
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Classification of Hardware
Types of Monitor
CRT MONITOR
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Classification of Hardware
Types of Monitor
LCD MONITOR
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Classification of Hardware
Types of Monitor
LED MONITOR
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QUIZ