W 1 Introduction

Introduction to Information Technology BBA-III IMS University of Peshawar

Course Objectives ,[object Object],[object Object],[object Object],[object Object]

Week-1 ,[object Object],[object Object],[object Object],[object Object],[object Object]

Information Technology ,[object Object],Science is a systematic & specialized way of thinking. A scientist thinks & makes principles & hypothesis . Engineering means the practical implementation of principles & hypothesis for the welfare of human beings with the help of machines. At first he makes drawings on the basis of principles, and then take it to real world for use. Technology always deals with OPTIMIZATION (MAXIMUM GAIN WITH MINIMUM EFFORTS) with the help of newer supports like computers & transfer machines. The aim of IT is to make our information more profitable by making it recently & attractive.

[object Object],Information Technology (Cont’d) Information Technology refers to the creation, gathering, processing, storing, protecting, presenting and dissemination of information using , hardware, software and telecommunication technology.

Computer ,[object Object],[object Object],[object Object],[object Object],An electronic device which is capable of performing series of arithmetic and logical operations at a very high speed is called computer.

Computer ( Cont’d ) ,[object Object],[object Object],[object Object],[object Object],Computer is an electronic device which takes certain input (Data) , manipulate that input (Process) , store it in memory or storage devices and then gives the desired results (Output).

Computer ( Cont’d ) ,[object Object],[object Object],[object Object],[object Object]

History of Computer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Generation 0: Mechanical Calculators ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Generation 0: Mechanical Calculators ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Generation 0: Babbage ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Generation of a Computer System (Cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Generation of a Computer System ( Cont’d ) ,[object Object],[object Object],[object Object],[object Object],[object Object]

First Generation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

First Generation ( Cont’d ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

First Generation ( Cont’d ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Needs for ENAIC ,[object Object],[object Object],[object Object],[object Object],[object Object]

Second Generation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Second Generation ( Cont’d ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Third Generation ,[object Object],[object Object],[object Object],[object Object],[object Object]

Third Generation ( Cont’d ) ,[object Object],[object Object],[object Object],[object Object]

Forth Generation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Forth Generation ( Cont’d ) ,[object Object],[object Object],[object Object],[object Object]

Fifth Generation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

W 1 Introduction

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W 1 Introduction