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