Computers 3 Essay Research Paper Computers in

Computers 3 Essay, Research Paper

Computers in our World

In the 1950’s, computers were a new race of machines and most common person did not know anything about them. Today, computers and new Innovation like the internet has changed the business world and even our daily lives. How did it change the business world and our own personal lives and is it for the best, that’s what will be discussed in this report.

Contents

Summary 1

Introduction 3

When were computers invented

Brief history of computers 4

First computer invented 4

Immediate effects of this invention 4

The business world and computers

The businesses now depend on computers 5

Computers are necessary for competitiveness 5

The rise of the Internet 6

Computers and our daily lives

Why do we use them 6

What are the advantages of owning a personal computer 6

Is there any disadvantages 7

Conclusion and Recommendations 8

References 8

How Computers changed our lives

Introduction

Large businesses now mostly depend on computers to stay competitive, they not only save time and effort, but sometimes they are used to do very complexe application that are necessary to this business. More and more companies have there own “Web Page” on the net. Some use the Internet only to display information about there business, others really go “all out” and use the Internet as another way for a client to purshase their goods and services. Either way, the Internet is getting larger and larger, therefore, businesses that want to stay on top cannot omit the Internet as another way to transact with their clients.

Although computers have become necessary in the business world, it also has become a “must” for certain individuals in their daily lives. With computers today, the things you can do are unlimited. Desktop computers, meaning computers designed mostly for home use, are getting more powerful than ever and its only a beginning. Like in the business world, the Internet is rising and getting more and more popular, therefore, all sorts of “virtual companies” have come out on the Net and once again, it is only a beginning.

Were did this all begin, when was the first computer invented and how did it become what it is today, well see that a little bit later. Although computers started out by being simple calculators and later on complicated Main-Frames that used punch cards for input devices, today’s computers are much more powerful, and they seem a lot more easy to use and to understand, but are they really.

Although this report examines the effect of computers on the business world and on our daily lives, it is important to know when and where they come from. Therefore, the report covers three main topics :

1. When were computers first invented

2. The business world and computers

3. Why we use computers in our daily lives and why as it become a neccessity

When were computers invented

Brief history of computers

The history of computers began during World War II, when a team of scientists and engineers at the University of Pennsylvania, in Philadelphia, invented a general-purpose electronic digital calculator know as ENIAC, or Electronic Numerator, Integrator, Analyzer, and Computer. Consisting of 18 000 vacuum tubes, occupying most of a large room, and adding 5000 ten-digit decimal numbers a second, ENIAC was a revolutionary development, light years ahead of any other calculators.

However, ENIAC was not a computer in the strict meaning of the term. It could not store a program, in other words, it could not store a list of list of instructions that tells a computer what to do. Although ENIAC wasn’t a bona fide computer, it quickly led to the invention of one, and today’s computers are its direct descendants.

First computer invented

After the invention of ENIAC in 1944, another contract was issued for the design of the Electronic Discrete Variable Computer, or EDVAC, a computer that would be used to store programs in it. It may seem simple now, but at the time, it was merely impossible to think that you could store commands in a machine, for the longer of time, man had always controlled machines from the outside, your tuned some knobs and set some switches and the gadgets did your bidding. Therefore, with “program-stored computers”, it was the opposite.

As it tuned out, EDVAC wasn’t completed until 1952. The computer was stored in a large room were it occupied all the space available. It used punched cards as input devices, therefore, it did not work exactly the same as our desktop computers, but with the invention of ENIAC, other more sophisticated computers would eventually come out and all this would eventually bring us the Pentium computer, which is the computer that we use today, for every day things like word processing, database development or simply to play games with your friend.

Immediate effects of this Invention

With the invention of a program-stored computer, some businesses would try to make a profit out of it and they did it. Who hasn’t heard of IBM. The direct descendant of Herman Hollerith’s Tabulating Machine Company, it is the fifth largest industrial corporation in America and the world’

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