Computer Science Essays Examples For College & High School Students in PDF

6699 total results

A New Page in Technology: A History of the Computer (1920 words, 3 pages)

For better or worse, computers have filtered every aspect of our society. Today computers do much more than simply compute. has come a long way. To fully understand and appreciate the impact computers have on our lives and promises they hold for the future, it is important to understand their ... Read More

An Analysis of the Growth of Popularity of the Personal Computers (749 words, 1 pages)

Predicting the imminent demise of the personal computer has become an annual ritual in recent years -- and each year the PC has defied the prophets of doom. This year looks set for a repeat performance. Predictions for first-quarter global sales were bad the PC era was finally ending. In ... Read More

The Four-Stroke Cycle: The Life of an Automobile (822 words, 3 pages)

What really makes a car go? There are many parts to an engine thatare visible, like an alternator, starter, hoses, wires and a bunch of otherthings. But what is in the inside and how does it work? The process isreally just a mixture of parts, moving in sync in a ... Read More

A Glimpse into the Computer Crimes (944 words, 3 pages)

Sociology Research PaperSociology per. 2 Sociology Topics Future Society Social Change Social and Enviromental Issues Deviant Behavior CrimeCorrections Period 2The proliferation of home computers, and of home computers equipped withmodems, has brought about a major transformation in the way American societycommunicates, interacts, and receives information. All of these changes beingpopularized ... Read More

A Glimpse into the Computers of the 1950’s (314 words, 2 pages)

, beginning around the end of World War 2,and continuing until around the year 1957, included computers that used vacuumtubes, drum memories, and programming in machine code. Computers at that timewhere mammoth machines that did not have the power our present day desktopmicrocomputers.In 1950, the first real-time, interactive computer was ... Read More

A History of the Development of Computer (2610 words, 4 pages)

Only once in a lifetime will a new invention come about to touch every aspect of our lives. Such a device that changes the way we work, live, and play is a special one, indeed. A machine that has done all this and more now exists in nearly every business ... Read More

A Look at the Jet Engine and How It Works (619 words, 2 pages)

The jet engine is a complex propulsion device which draws in air bymeans of an intake, compresses it, heats it by means of an internal combustionengine, which when expelled it turns a turbine to produce thrust, resulting in aforce sufficient enough to propell the aircraft in the opposite direction(Morgan 67). ... Read More

The Evolution of Apple Computers (1347 words, 5 pages)

Let's take a trip back in time and review the evolution of a computercompany. It's not IBM or Microsoft. This company is Apple Computers,Incorporated.In the year 1976, before most people even thought about buying a computerfor their homes. Back then the computer community added up to a few brainyhobbyist. So ... Read More

The Evolution of the Microprocessor (1311 words, 4 pages)

The microprocessor has changed a lot over the years, says (Michael W.Davidson,httpmicro.magnet.fsu.educhipshot.html) Microprocessor technologyis progressing so rapidly that even experts in the field are having troublekeeping up with current advances. As more competition develops in this 150billion a year business, power and speed of the microprocessor is expanding atan almost ... Read More

Computer: The Complex Machine of the Modern Civilization (1881 words, 3 pages)

One of the most important themes in the history of civilization is our ever increasing use of tools to shape and control the world around us. These tools range from the simple hammer and saw of the carpenter to all the complex machine of our modern civilization. We use tools ... Read More

A Look at the Major Advancement That Comes with the Computer Age (1211 words, 4 pages)

A new age is upon us - the computer age. More specifically, theinternet. There's no doubt that the internet has changed how fast and the waywe communicate and get information. The popularity of the net is rising at aconsiderable rate. Traffic, the number of people on the web, is four ... Read More

An Overview of the Computer Underground (CU) (4434 words, 14 pages)

The beginning of the electronic communication revolution that startedwith the public use of telephones to the emergence of home computers hasbeen accompanied by corresponding social problems involving the activitiesof so-called "computer hackers," or better referred to as the computerunderground (CU). The CU is composed of computer aficionados who stay onthe ... Read More

A Look at How Microprocessors Work in Computers (517 words, 2 pages)

Microprocessors, also called central processing units (CPUs), arefrequently described as the "brains" of a computer, because they act as thecentral control for the processing of data in personal computers (PCs) and othercomputers. Chipsets perform logic functions in computers based on Intelprocessors. Motherboards combine Intel microprocessors and chipsets to form thebasic ... Read More

A Look at the Origin and History of the Computer (600 words, 2 pages)

The Computer Essay IntroductionToday man's scientific knowledge is very wide and highly advanced. It has helped him to discover and invent many things for his ease, comfort and efficiency. Computer is the latest and most brilliant child of science.Origin of ComputerCharles Babbage developed the first analytical engine in 1812. This ... Read More

The History of Computer Virus Production in Bulgaria (9365 words, 29 pages)

Vesselin Bontchev, Director Laboratory of Computer Virology Bulgarian Academy of Sciences, Sofia, Bulgaria0) Abstract It is now well known that Bulgaria is leader in computer virus productionand the USSR is following closely. This paper tries to answer the mainquestions Who makes viruses there, What viruses are made, and Why this ... Read More

A Brief Look at the History of Computers over the Last 50 Years (566 words, 2 pages)

I'm sure, by now you have used a computer be it to play games or write apaper. But do you know how a computer works and runs all the programs you whatit to? Well if not I will tell you. To begin with I will explain a little aboutthe history ... Read More

A Discussion on Microsoft’s Antitrust Problems (2388 words, 7 pages)

Since 1990, a battle has raged in United States courts between theUnited States government and the Microsoft Corporation out of Redmond,Washington, headed by Bill Gates. What is at stake is money. The federalgovernment maintains that Microsoft's monopolistic practices are harmful toUnited States citizens, creating higher prices and potentially downgradingsoftware quality, ... Read More

The History and Future of the Telnet (680 words, 3 pages)

PURPOSE OF THIS REPORTBefore gophers, hypertext, and sophisticated web browsers, wasthe primary means by which computer users connected their machines with othercomputers around the world. is a plain ASCII terminal emulationprotocol that is still used to access a variety of information sources, mostnotably libraries and local BBS's. This report will ... Read More

Understanding the Concept and Benefits of Open Source Software (986 words, 2 pages)

"Open Source Software is primarily defined as software which is freely redistributable and includes the source code" (Varner, 1999). Open-source software may be seen as the opposite of proprietary software in which the end product is binary only. The idea of open source is not a new one. "The progress ... Read More

The Pros and Cons of Telecommuting (1075 words, 3 pages)

is a very interesting and complex subject. The pros and consof this concept are numerous and both sides have excellent arguments. In theresearch I've done I feel I have to argue both sides to maintain a sense ofperspective. I had mixed feelings about before I started thisresearch and I find ... Read More

How the Telecommunications Device for the Deaf (TDD) Works (359 words, 2 pages)

Telecommunications Device for the Deaf (TDD)In 1963, Robert Weitbrecht developed a large acoustic coupler.This device has helped with breaking down the communication barrier betweenthe Hearing and Deaf communities. This device today is called the TTY,which is short for Teletypewriter. Today, most people who use thesemachines call them TDD, which is ... Read More

The Huge Impact of the Computer and Telephone in Today’s Society (3586 words, 10 pages)

1. IntroductionComputer and telephone networks inflict a gigantic impact on today'ssociety. From letting you call John in Calgary to letting you make a withdrawat your friendly ATM machine they control the flow of information. But today'scomplicated and expensive networks did not start out big and complicated butrather as a wire ... Read More

An Overview of the Data Communications Network and How It Works (3018 words, 10 pages)

The transmission of words, sounds, images, or data in the form of electronic orelectromagnetic signals or impulses. Transmission media include the telephone(using wire or optical cable), radio, television, microwave, and satellite. Datacommunication, the fastest growing field of telecommunication, is the process oftransmitting data in digital form by wire or radio. ... Read More

The Role and Impact of Computers in Industries (643 words, 1 pages)

The best method for improving educational standards is to utilize every tool available, including state-of-the-art technology. Computers and the Internet have expanded the way in which information can be delivered to the students of today. Today's networking technologies provide a valuable opportunity to practice new learning techniques. Educators are discovering ... Read More

What We Can Learn from Today’s Computer Technology and a Look at Its Future (635 words, 1 pages)

As we approach the new millenium, it has become obvious that more than ever before, we need technology. And yet every new technology places new demands upon us creating new forms of frustration and stress. We can not live with it, but we can not live without it. If we ... Read More

A Look at the Traditional Database Access and Design Modes (1137 words, 4 pages)

The database administrator (DBA) is responsible for managing and coordinatingall database activities. The DBA's job description includes database design,user coordination, backup, recovery, overall performance, and databasesecurity. The database administrator plays a crucial role in managing data forthe employer. In the past the DBA job has required sharp technical skillsalong with ... Read More

A Look at Computer Games and Advancements in Technology (286 words, 1 pages)

My report is on Computer Games and the advancements in technology. I am veryintersted in this field because of the rapid change in out society that prettymuch requires a person to own a computer.Whenever there is work, there must be pleasure thus resulting in computer games. In the beginning there ... Read More

An Introduction to Innovation and Dissemination in Communication Technologies (9949 words, 13 pages)

INTRODUCTION INNOVATION AND DISSEMINATIONSocial commentators tell us we are in the midst of a technological and information revolution which will change forever many of the traditional ways we communicate and conduct our everyday affairs. But what is the information revolution? How do the new technologies impact on our lives now ... Read More

The Advantages, Bugs and Challenges of Windows 95 (805 words, 3 pages)

Windows 95 with certain minor alterations and software upgrades can operate at afaster more efficient speed. With this Windows 95 tutorial, all the things youdo now will be easier and faster, and what you always wanted to know is now herefor you to learn. This tutorial will provide you with ... Read More

A Review of the Reasons Why My Computers Experiences a Data Crush (460 words, 2 pages)

Since I got my internet privileges last 3 month, I had learn and encountermany weird and wonderful things. I have met the ugly side of internet and learntsomething called "if you overspend your time limit, the phone bill gonna be veryugly."Perhaps the most interesting moment I encounter in the internet ... Read More

Computer Science Essay Examples