PARTS OF COMPUTER

PARTS OF COMPUTER

Unknown   December 22, 2016   Comment  

 CLASS No.3

Today we are talking about parts of computer.

The are three parts of computer.

v COMPUTER HARDWARE.

v COMPUTER SOFTWARE.

v COMPUTER PERSONAL USE/OPERATOR.

vComputer hardware- Is the any computer components which you can see and touch.

            Examples- Mouse, Keyboard, Monitor

                                Scanner, System case.

  There are two group of computer hardware.

            1. Basic part of computer hardware.

                2. Option part of computer hardware.

 Basic part- Those are part of computer hardware if they are not present or can’t use a computer.

                   Example- Monitor, Mouse, Keyboard, System case.

 Optional parts- Those are part of computer hardware if they are present or absent still user can use a computer.

                  Examples- Speaker, Digital camera, Scanner.

vComputer Software- These are programs stored in the computer that control and direct the function and performance of computer.

  There are three types of computer software.

            1. Operating software.

            2. Application software.

            3. Development/ programming software.

TERMS REMEMBERED

TERMS REMEMBERED

Unknown   December 21, 2016   Comment  

 CLASS No.2

Today we are talking about DATA.

What is data?

•Data – is the low factors or figure which enter in the computer.

Examples of data:-

Text, Music, Pictures, Videos n.k. 

 Input - is the dives which has character use to enter data in the computer.

         Example- keyboard, mouse, scanner, digital

                           camera, light pen etc.

Output –  Is formation generated of process or display  on the screen or

             Example-monitor, speaker.

Programs-  Is the set logical(step by step) instruction given to a computer.

Storage- Is space that used to recording or saving data in the computer.

Window- Is the series of programs that use to run a computer system(computer operating system).

Icons- Is the graphical image on the display on the screen that when select operator involve a particular programs action.

Task bar- Is scale tools which hide the programs.

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created by omary 2016

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INTRODUCTION TO COMPUTER

INTRODUCTION TO COMPUTER

Unknown   December 20, 2016   Comment  

 CLASS No.1

Definition:

Computer is a electronic machine that takes input from the user, processing the given input and generate output in the form of useful information.



If you don't to understand, please comment below. Thanks and welcome again.
Created by Omary 2016.