PPT BASIC OF COMPUTER PRESENTATION

Created by

Santoshgouda

CONTENTS What is computer How doing computer process Computer full form Feature of computer How do computer work Generation of computer What is input and output What is a software and type of software What is Hardware Storage device Monitor

COMPUTER MEANING

Computer is an electronic device, which take the data input from the user , than process it and gave it the meaning full information as output.

Computer

Keyboard

Sp

eak

er

Sp

eake

r

CU

P

st an d

Cables

HOW DOING COMPUTER WORK

.

CPU

Compiler

Compiler

Input

output

memory

COMPUTER FULL FORM C : Commonly O : Operating M: Machine P : Particularly U: used for T : Technology E :Education R : Research

FEATURE OF COMPUTER

Storage Speed Accuracy Versatility

GENERATION OF COMPUTER

Ist generation

IInd generation

IIIrd generation

Ivth generation

Vth generation

1946-55

1955-65

1965-75

1975-present

Present beyond

Vacuum tub

Transistors

Integrated circuit

Micro process

Artificial intelligence

WHAT IS INPUT AND OUTPUT Input is the process of

entering the data Output is processing of

producing the result

Input device

Keyboard

Mouse

Scanner

Output device Monitor Projector Speakers/headphone printer

SOFTWARE MEANS AND TYPES

Software means- is a set of program or instructions or commands.

Types of software:

1. Operating system:-it is a interface between hardware and the user.

ex: dos, widows 98,winxp,linux,mac etc…

2 Application program:-These software are use to fulfills. User requirements. ex:-MS office, media ,players ,games.

3 Utility:-It used for specific purpose in an organization

ex:-Bank, airports, software, hospital .

HARD WARE

The physical component of the computer are called as Hardware . Parts of computer which can be touched and felt.

Ex:-mother board, hard disk, ram , keyboard , mouse, etc.

PARTS OF COMPUTER Monitor Mouse Speaker CPU Keyboard

STORAGE DEVICES

Internal storage devices Hard disk Floppy disk Ram

External storage devices Pen drive CD DVD Memory card Hard disk

MONITOR

Monitor is a displays the processing information.

Type of monitor:

LCD: Liquid Crystal Display.

LED :Light Emitting Diode.

CRT :Cathode Ray Tube.

TFT :Thin Film Transistor.

MEMORY

Data storage 8bit - 1024Byte - 1KB 1024KB -

1MB 1024MB -

1GB 2024GB -

1TB 2024TB -

1PT

THANK YOU.