Computers

Has The Information Revolution Benifited Society The Revolution There is a revolution taking place all over the world. There is no blood shed in this revolution. It is the revolution of information. The information revolution has been taking place for decades, but only know do we fully realize the impact it has had and will have. The benefits of this revolution have changed how are society works, plays, and lives. These changes have brought many benefits to society and are still bringing benefit
A Look Into The Computer Virus by, Michael Ross Engineering 201.02 January 22, 1997 Most of us swap disks with friends and browse the Net looking for downloads. Rarely do we ever consider that we are also exchanging files with anyone and everyone who has ever handled them in the past. If that sounds like a warning about social diseases, it might as well be. Computer viruses are every bit as insidious and destructive, and come in a vast variety of strains. A computer virus tears up your hard driv
Hiding Behind A Computer English 112 February 17, 2000 Hiding behind a Computer Are computers and the Internet redefining human identity as people explore the boundaries of their personalities, adopt multiple selves, and form online relationships that can be more intense than real ones? Is the World Wide Web redefining our sense of community and where we find our peers? The answer is simple. An individual should not use a false identity to produce a life on the Internet. They should also avoid u
Intranets These days Intranets are becoming more and more popular throughout the business world and other types of organizations. Many companies and organizations are already making this change and many more are considering it. The advantages offered by Intranets when compared to other types of networks are many, at a reduced cost for the owner. Less maintenance, less programming and more flexibility on the network platform make this change interesting. Unlike other types of networks, Intranets
How Do Fake IDs Assist In The Corruption Of Minors How do fake IDs assist in illegal activity in underage minors? We think that with the use of fake IDs, minors are able to obtain things they would not be able to get without a fake id, thus increasing the use of alcohol (going to bars), and underage smoking. It also increases other things that minors would not be able to do, such as get into over 18 clubs, R rated movies, buy spraypaint and weaponry such as boxcutters. The problems of the undera
ISDN vs. Cable Modems 1.0 Introduction The Internet is a network of networks that interconnects computers around the world, supporting both business and residential users. In 1994, a multimedia Internet application known as the World Wide Web became popular. The higher bandwidth needs of this application have highlighted the limited Internet access speeds available to residential users. Even at 28.8 Kilobits per second (Kbps)— the fastest residential access commonly available at the time of this
Is Your Information Safe? He doesn't wear a stocking mask over his face, and he doesn't break a window to get into your house. He doesn't hold a gun to your head, nor does he ransack your personal possessions. Just the same he's a thief. Although this thief is one you'll not only never see, but you may not even realize right away that he's robbed you. The thief is a computer hacker and he "enters" your home via your computer, accessing personal information -- such as credit card numbers -- which
Internet Pro Or Con Worldwide Disaster: Right at Your Fingertips Internet junkies and world leaders alike are dealing with a phenomenon they do not fully understand; the internet, a vast, ungovernable, intimate, alter-reality, through which, almost anything is possible. Although many acclaim the internet as a harbinger to a new age and extol its virtues as an information source, the internet brings challenges few are ready to face. The versatility of the internet brings these troubles into many
ITT Trip Scheduling The Information, Tours and Tickets (ITT) office could use a system to assist them in creating trip schedules. In this paper I will outline a plan for a Decision Support System (DSS) that will assist ITT in creating schedules for their tours. This system will also track customer surveys and hold data about all of ITTs trips. They already have some computer systems, a spread sheet program and a data base management system (DBMS) which can all be used to build a small DSS. Using
Journalism on the Internet The common forms of media in today's world each have both advantages and disadvantages. The Internet has been around for an almost equal amount of time as most of them, but only recently has it become a popular way of retrieving information. The Internet takes the best of all other medium and combines them into a very unique form. The Internet is the best way to retrieve information. This combination of paper publishing, TV, radio, telephones, and mail is the future of
Artificial Intellegence: Identification And Description Of The Issue Over the years people have been wanting robots to become more Intelligent. In the past 50 years since computers have been around, the computer world has grown like you wouldn't believe. Robots have now been given jobs that were 15 years ago no considered to be a robots job. Robots are now part of the huge American government Agency the FBI. They are used to disarm bombs and remove dangerous products from a site without putting
Macintosh vs. IBM The IBM and Macintosh computers have been in competition with each other for years, and each of them have their strong points. They both had their own ideas about where they should go in the personal computer market. They also had many developments, which propelled themselves over the other. It all started when Thomas John Watson became president of Computing Tabulating Recording in 1914, and in 1924 he renamed it to International Business Machines Corporation. He eventually wi
Which Computer Is The Fastest What computer is the fastest? What computer is the easiest to use? What computer is number one in education, and multimedia? That's right, the Macintosh line of computers. A strong competitor in the realm of computing for a number of years, the Macintosh is still going strong. The reasons are apparent, and numerous. For starters, who wants a computer with no power? Macintosh sure doesn't! Independent tests prove that today's Power Macintosh computers, based on the P
Making Utilities for MS-DOS Michael Sokolov English 4 Mr. Siedlecki February 1, 1996 Making Utilities for MS-DOS These days, when computers play an important role in virtually all aspects of our life, the issue of concern to many programmers is Microsoft's hiding of technical documentation. Microsoft is by far the most important system software developer. There can be no argument about that. Microsoft's MS-DOS operating system has become a de facto standard (IBM's PC-DOS is actually a licensed v
No Title The advance in telecommunications will not cause people to be dependent on their computers and alone in a world of billions. Rather, it will open up new avenues in democracy and will help people involve themselves more in the democratic process. Computers can simplify voting, create less biased views of world events, and encourage more political awareness. Going to the polls could be a thing of the past. A click of the mouse could instantly register your vote. Furthermore, nationwide re
Computers: Productive Tools In Our Lives Have you ever seen a computer in a store and said, "Whoa! What a chick!"? I am sure you would have, if you were familiar with the new 16xCD-ROM and extra wide SCSI-2 9.0 GB hard drive it features, or if you knew about the dual 225 MHz Pentium pro MMX chips blazing up its performance. To tell you all about computers, it takes a total computer nut like me. After working with computers almost all my life, I can tell you that a computer is an electrical devic
A Tour of the Pentium Pro Processor Microarchitecture Introduction One of the Pentium Pro processor's primary goals was to significantly exceed the performance of the 100MHz Pentium processor while being manufactured on the same semiconductor process. Using the same process as a volume production processor practically assured that the Pentium Pro processor would be manufacturable, but it meant that Intel had to focus on an improved microarchitecture for ALL of the performance gains. This guided
Microprocessors Inside of the mysterious box that perches ominously on your desk is one of the marvels of the modern world. This marvel is also a total enigma to most of the population. This enigma is, of course, the microprocessor. To an average observer a microprocessor is simply a small piece of black plastic that is found inside of almost everything. In How Microprocessors Work they are defined as a computer's central processing unit, usually contained on a single integrated circuit (Wyant a
Computers Nothing attracts a crowd like a crowd. Today, with home computers and modems becoming faster and cheaper, the home front is on the break of a new frontier of on line information and data processing. The Internet, the ARPANET (Advanced Research Programs Agency Network) spinoff is a channel of uninterrupted information interchange. It allows people to connect to large computer databases that can store valuable information on goods and services. The Internet is quickly becoming a tool for
Modems Modems are used to connect two computers over a phone line. Modem is short for Modulator Demodulator. It's a device that converts data from digital computer signals to analog signals that can be sent over a phone line. This is called modulation. The analog signals are then converted back into digital data by the receiving modem. This is called demodulation. A modem is fed digital information, in the form of ones and zeros, from the CPU. The modem then analyzes this information and convert
Morality and Ethics and Computers There are many different sides to the discussion on moral and ethical uses of computers. In many situations, the morality of a particular use of a computer is up to the individual to decide. For this reason, absolute laws about ethical computer usage is almost, but not entirely, impossible to define. The introduction of computers into the workplace has introduced many questions as well: Should employers make sure the workplace is designed to minimize health risk
Computer Multimedia Sam Quesinberry Computers have come a long way very fast since there start in the 1940's. In the beginning they were mainly used for keeping financial records by banks and insurance companies, and for mathematical computations by engineers and the U.S. Military. However, exciting new applications have developed rapidly in the last few years. Two of these areas is Computer Graphics and sound. Computer graphics is the ability of the computer to display, store and transmit visua
Natural Language Processing There have been high hopes for Natural Language Processing. Natural Language Processing, also known simply as NLP, is part of the broader field of Artificial Intelligence, the effort towards making machines think. Computers may appear intelligent as they crunch numbers and process information with blazing speed. In truth, computers are nothing but dumb slaves who only understand on or off and are limited to exact instructions. But since the invention of the computer,
Neural Networks A neural network also known as an artificial neural network provides a unique computing architecture whose potential has only begun to be tapped. They are used to address problems that are intractable or cumbersome with traditional methods. These new computing architectures are radically different from the computers that are widely used today. ANN's are massively parallel systems that rely on dense arrangements of interconnections and surprisingly simple processors (Cr95, Ga93).
Organic Molecules Challenge Silicon's Reign as King of Semiconductors There is a revolution fomenting in the semiconductor industry. It may take 30 years or more to reach perfection, but when it does the advance may be so great that today's computers will be little more than calculators compared to what will come after. The revolution is called molecular electronics, and its goal is to depose silicon as king of the computer chip and put carbon in its place. The perpetrators are a few clever chem
Computers: Nonverbal Communications CHAPTER 1: Rationale and Literature Review Magnafix says, "Have you figured out the secret entrance to Kahn Draxen's castle?" Newtrik sighs deeply. Newtrik says, "I think so, but I haven't found the stone key yet!" Magnafix grins mischievously. Magnafix gives a stone key to Newtrik. Newtrik smiles happily. Newtrik shakes hands with Magnafix. Newtrik says, "Thanks!" Magnafix grins broadly and says, "No problem..." Newtrik leaves west. Introduction Purpose The p
Now Is The Time To Be Computer Literate Now is the time to become computer literate. Now is the time to become familiar and comfortable with the computer because in the future we will become virtually a paperless society and many daily activities will be linked to the computer. Mail delivery to the home and business will be almost entirely phased out and e-mail will replace it. Bills will come via the computer and paid the same way. Pay checks will be electronically deposited to your bank accoun
Optical Storage Mediums James Ng The most common way of storing data in a computer is magnetic. We have hard drives and floppy disks (soon making way to the CD-ROM), both of which can store some amount of data. In a disk drive, a read/write head (usually a coil of wire) passes over a spinning disk, generating an electrical current, which defines a bit as either a 1 or a 0. There are limitations to this though, and that is that we can only make the head so small, and the tracks and sectors so clo
We Are Media “We are media”, media is us, and we are one.” In this simple statement I site my definition of media ecology. If we would all take a look at our lives we are just a jumble of representations. From the moment we are born to the day that we die we are media. We are born a certain sex boy or girl. That represents something. Boys wear blue girls wear pink. This is a signifier to everyone of what we are. We don’t know we are boys or girls until someone tells different things. You have se
The History of Computers Whether you know it or not you depend on computers for almost every thing you do in modern day life. From the second you get up in the morning to the second you go to sleep computer are tied into what you do and use in some way. It is tied in to you life in the most obvious and obscure ways. Take for example you wake up in the morning usually to a digital alarm clock. You start you car it uses computers the second you turn the key (General Motors is the largest buyers of
Past, Present, and Future of Computers Imagine being able to do almost anything right from your own living room. You could order a pizza, watch cartoons, or play video games with people from around the entire world. All are possible today with your computer. The beginnings of the computer started off in a rather unique way. It was first used to produce intricate designs with silk, a task far to long a tedious for a human to do constantly. It's really unbelievable how the computers changed from t
Polymorphic & Cloning Computer Viruses The generation of today is growing up in a fast-growing, high-tech world which allows us to do the impossibilities of yesterday. With the help of modern telecommunications and the rapid growth of the personal computer in the average household we are able to talk to and share information with people from all sides of the globe. However, this vast amount of information transport has opened the doors for the computer "virus" of the future to flourish. As time
Internet Pornography: Freedom of Press or Dangerous Influence? The topic of pornography is controversial many times because of the various definitions which each have different contexts. Is it nudity, sexual intercourse, art, or all of these? Is it magazines, videos, or pictures? For the purposes of this paper, pornography will be defined as any material that depicts erotic behavior and is intended to cause sexual excitement. With all of the arguments presented in this paper, it seems only a vag
Propaganda in the Online Free Speech Campaign Propaganda and Mass Communication July 1, 1996 In February 1996, President Bill Clinton signed into law the Telecommunications Act of 1996, the first revision of our country's communications laws in 62 years. This historic event has been greeted with primarily positive responses by most people and companies. Most of the Telecommunications act sets out to transform the television, telephone, and related industries by lowering regulatory barriers, and
Protecting A Computer About two hundred years before, the word "computer" started to appear in the dictionary. Some people even didn't know what is a computer. However, most of the people today not just knowing what is a computer, but understand how to use a computer. Therefore, computer become more and more popular and important to our society. We can use computer everywhere and they are very useful and helpful to our life. The speed and accuracy of computer made people felt confident and relia
Battle of the Bytes: Macintosh vs. Windows 95 It used to be that the choice between a Mac and a PC was pretty clear. If you wanted to go for the more expensive, easier to use, and better graphics and sound, you went to buy a Macintosh, for the cheaper price, it was the PC. Now it is a much different show. With the release of Windows 95 and the dynamics of the hardware market have changed the equation. On the other hand, Apple has made great price reductions on many of their computers last Octobe
Quality Issues In System Development The period between the 1970's and 1980's was a time of great advancement in computer hardware technology which took an industry still in it's infancy, to a level of much sophistication and which ultimately revelutionised the information storage and processing needs of every other industry and that of the entire world. However, it was also during this period when the shortcomings of implementing such technology became apparent. A significant number of developm
Radar: A Silent Eye in the Sky Daniel Brosk Period Two Today's society relies heavily on an invention taken for granted: radar. Just about everybody uses radar, whether they realize it or not. Tens of thousands of lives rely on the precision and speed of radar to guide their plane through the skies unscathed. Others just use it when they turn on the morning news to check the weather forecast. While radar seems to be an important part of our everyday lives, it has not been around for long. It was
Regulating The Internet: Who's In Charge James H Huff English 111G Fall 1996 The internet was started by the military in the late forties, and has since grown to an incredibly large and complex web, which will no doubt effect all of us in the years to come. The press has recently taken it upon themselves to educate the public to the dark side of this web, a network which should be veiwed as a tremendous resource of information and entertainment. Instead, due to this negative image, more and more
Robotics The image usually thought of by the word robot is that of a mechanical being, somewhat human in shape. Common in science fiction, robots are generally depicted as working in the service of people, but often escaping the control of the people and doing them harm. The word robot comes from the Czech writer Karel Capek's 1921 play “ R.U.R.” (which stands for "Rossum's Universal Robots"), in which mechanical beings made to be slaves for humanity rebel and kill their creators. From this, the
Society and The Role That Computers Play In USA The microeconomic picture of the U.S. has changed immensely since 1973, and the trends are proving to be consistently downward for the nation's high school graduates and high school drop-outs. “Of all the reasons given for the wage squeeze – international competition, technology, deregulation, the decline of unions and defense cuts – technology is probably the most critical. It has favored the educated and the skilled,” says M. B. Zuckerman, editor
Software And High School The beginning of the 1990's is marked by the era of computers. Everywhere we look ,we see computers. They have become an essential part of our every day life. If the world's computer systems were turned off even for a short amount of time, unimaginable disasters would occur. We can surely say that today's world is heading into the future with the tremendous influence of computers. These machines are very important players in the game, the key to the success however is pr
Software Piracy: A Big Crime With Big Consequences Imaging for a moment that you come across an advertisement saying you can meet up with an individual who will break into a store, disarm all of the alarms and will hold the door open for you as you walk inside and take anything you wish. This criminal offence occurs every day on computer systems around the world including the internet. This is a very serious problem and is very difficult to circumvent. Every computer user is both tempted and imm
Satellites Satellite is probably the most useful invention since the wheel. Satellites have the capability to let you talk with someone across the nation or let you close a business deal through video communication. Almost everything today is heading towards the use of satellites, such as telephones. At&t has used this communications satellite (top right) ever since the late 1950s. TVS and radios are also turning to the use of satellites. RCA and Sony have released satellite dishes for Radio and
Bill Gates: Biography William H. Gates Chairman and Chief Executive Officer Microsoft Corporation William (Bill) H. Gates is chairman and chief executive officer of Microsoft Corporation, the leading provider, worldwide, of software for the personal computer. Microsoft had revenues of $8.6 billion for the fiscal year ending June 1996, and employs more than 20,000 people in 48 countries. Born on October 28, 1955, Gates and his two sisters grew up in Seattle. Their father, William H. Gates II, is
Telecommunications The transmission of words, sounds, images, or data in the form of electronic or electromagnetic signals or impulses. Transmission media include the telephone (using wire or optical cable), radio, television, microwave, and satellite. Data communication, the fastest growing field of telecommunication, is the process of transmitting data in digital form by wire or radio. Digital data can be generated directly in a 1/0 binary code by a computer or can be produced from a voice or
Telecommunication 1. Introduction Computer and telephone networks inflict a gigantic impact on today's society. From letting you call John in Calgary to letting you make a withdraw at your friendly ATM machine they control the flow of information. But today's complicated and expensive networks did not start out big and complicated but rather as a wire and two terminals back in 1844. From these simple networks to the communication giants of today we will look at the evolution of the network and t
Telnet PURPOSE OF THIS REPORT Before gophers, hypertext, and sophisticated web browsers, telnet was the primary means by which computer users connected their machines with other computers around the world. Telnet is a plain ASCII terminal emulation protocol that is still used to access a variety of information sources, most notably libraries and local BBS's. This report will trace the history and usage of this still popular and widely used protocol and explain where and how it still manages to f
The Anti-Trust Case Against Microsoft Since 1990, a battle has raged in United States courts between the United States government and the Microsoft Corporation out of Redmond, Washington, headed by Bill Gates. What is at stake is money. The federal government maintains that Microsoft's monopolistic practices are harmful to United States citizens, creating higher prices and potentially downgrading software quality, and should therefore be stopped, while Microsoft and its supporters claim that the
The Basics of A Hard Drive I'm sure, by now you have used a computer be it to play games or write a paper. But do you know how a computer works and runs all the programs you what it to? Well if not I will tell you. To begin with I will explain a little about the history about the computers history. About 50 years or maybe a little longer someone came up with the thought that all the boring stuff like math could be automated so humans would not have to do it all. Hence the computer, as to who exa