Computers Page 5

Computer Viruses
Computer Viruses
Computer Viruses It is morning. You awaken to the sweet smell of flowers and the sound of birds chirping. You turn on your new I B M compatible computer only to find that every bit and byte of information has been erased. A computer virus has struck. Yes, these small bits of computer code have slowly overtaken the world of computing. A computer virus is a small program that attaches itself to disks and computer systems with instructions to do something abnormal. Sometimes the effects of a comput
An Insight Into Virtual Reality
An Insight Into Virtual Reality
An Insight Into Virtual Reality Virtual Reality is a creation of a highly interactive computer based multimedia environment in which the user becomes a participant with the computer in a virtually real world We are living in an era characterized by 3D virtual systems created by computer graphics. In the concept called Virtual Reality (VR), the virtual reality engineer is combining computer, video, image-processing, and sensor technologies so that a human can enter into and react with spaces ge
The Search for Black Holes: Both As A Concept And
The Search for Black Holes: Both As A Concept And
The Search for Black Holes: Both As A Concept And An Understanding For ages people have been determined to explicate on everything. Our search for explanation rests only when there is a lack of questions. Our skies hold infinite quandaries, so the quest for answers will, as a result, also be infinite. Since its inception, Astronomy as a science speculated heavily upon discovery, and only came to concrete conclusions later with closer inspection. Aspects of the skies which at one time seemed like
What is ISDN?
What is ISDN?
What is ISDN? ISDN, which stands for integrated services digital network, is a system of digitizing phone networks which has been in the works for over a decade. This system allows audio, video, and text data to be transmitted simultaneously across the world using end-to-end digital connectivity. The original telephone system used analog signals to transmit a signal across telephone wires. The voice was carried by modulating an electric current with a waveform from a microphone. The receiving en
What Really is a Hacker?
What Really is a Hacker?
What Really is a Hacker? Dan Parks Julie Jackson - Instructor CIS 101 11-18-96 There is a common misconception among the general public about what constitutes a hacker and what hacking is. Hacking is defined as gaining illegal entry into a computer system, with the intent to alter, steal, or destroy data. The validity of this definition is still being debated, but most individuals would describe hacking as gaining access to information which should be free to all. Hackers generally follow some
What Should and Shouldn't Computer Be Allowed To R
What Should and Shouldn't Computer Be Allowed To R
What Should and Shouldn\'t Computer Be Allowed To Run Computers have always scared people. Not just because they can be confusing and hard to operate, but also because how they affect peoples everyday lives. What jobs should highly advanced computers be able to run? This question can involve ethics, privacy, security, and many other topics. What jobs can and can\'t we leave to the computer? As computers grow more and more advanced, not to mention complicated, so grows the number of job applicati
The Application of Fractal Geometry to Ecology
The Application of Fractal Geometry to Ecology
The Application of Fractal Geometry to Ecology Principles of Ecology 310L Victoria Levin 7 December 1995 Abstract New insights into the natural world are just a few of the results from the use of fractal geometry. Examples from population and landscape ecology are used to illustrate the usefulness of fractal geometry to the field of ecology. The advent of the computer age played an important role in the development and acceptance of fractal geometry as a valid new discipline. New insights gained
The Human Brain vs. the Computer
The Human Brain vs. the Computer
The Human Brain vs. the Computer Over the millennia, Man has come up with countless inventions, each more ingenious than the last. However, only now, as the computer arises that mankind\'s sentience itself is threatened. Ridiculous, some may cry, but I say look about you! The computer has already begun to hold sway over so many of the vital functions that man has prided himself upon before. Our lives are now dependent upon the computer and what it tells you. Even now, I type this essay upon a co
Censorship on the Internet
Censorship on the Internet
Censorship on the Internet Five years after the first world wide web was launched at the end of 1991, The Internet has become very popular in the United States. Although President Clinton already signed the 1996 Telecommunication ActI on Thursday Feb 8, 1996, the censorship issue on the net still remains unresolved. In fact, censorship in cyberspace is unconscionable and impossible. Trying to censor the Internet its problematic because the net is an international issue, there is no standard for
Why You Should Purchase A PC
Why You Should Purchase A PC
Why You Should Purchase A PC Computers are capable of doing more things every year. There are many advantages to knowing how to use a computer, and it is important that everyone know how to use them properly. Using the information I have gathered, and my own knowledge from my 12 years of computer experience, I will explain the many advantages of owning a computer and knowing how to use a PC and I will attempt to explain why you should purchase a computer and learn how to use one properly. Webste
Will Computers Control Humans In The Future?
Will Computers Control Humans In The Future?
Will Computers Control Humans In The Future? People always tend to seek the easy way out looking for something that would make their lives easier. Machines and tools have given us the ability to do more in less time giving us, at the same time, more comfort. As the technology advances, computers become faster and more powerful. These new machines are enabling us to do more in less time making our lives easier. The increased use of computers in the future, however, might have negative results and
William Henry Gates III
William Henry Gates III
William Henry Gates III Chairman and Chief Executive Officer Microsoft Corporatio 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. Background on Bill Born on October 28, 1955, Gates and his two sisters grew up in Seattle. Their father, William H. Gates II,
William Gibson and The Internet
William Gibson and The Internet
William Gibson and The Internet Introduction The words Internet and world wide web are becoming everyday use these days, it has exploded into the mass market of information and advertising. There are bad points about the net as well as good points, this relatively new medium is growing at such a rate that the media have to take it seriously. This new form of communication was mainly populated by small groups of communities, but now that it is getting much easier to access the web these gro
Windows 95 the O/S of the Future
Windows 95 the O/S of the Future
Windows 95 the O/S of the Future The way of the computing world is changing at a neck breaking pace. People are looking for computers to be easy to use, and to make life easier for them. The computer manufactures and software developers have started to tailor computers and programs to fit the needs of the new “computer age”. Graphical Interface Software (GUI) began to make computing easier and people who never dreamed of owning computers began to buy them. Macintosh was one of the first GUI comp
Windows 95
Windows 95
Windows 95 James Connell Windows 95 may very well be the most talked about software release in history. With more people than ever using personal computers, and given Microsoft\'s dominance in this still growing market, Mr. Gates\' newest offering has caused quite a stir. As with any new product in this ultra-competitive industry, Windows 95 has come under intense scrutiny. Advocates of the new operating system applaud its new features and usability, while its opponents talk about the similariti
Windows NT vs Unix As An Operating System
Windows NT vs Unix As An Operating System
Windows NT vs Unix As An Operating System In the late 1960s a combined project between researchers at MIT, Bell Labs and General Electric led to the design of a third generation of computer operating system known as MULTICS (MULTiplexed Information and Computing Service). It was envisaged as a computer utility, a machine that would support hundreds of simultaneous timesharing users. They envisaged one huge machine providing computing power for everyone in Boston. The idea that machines as powerf
Windows NT
Windows NT
Windows NT Once a small and simple collection of computers run by the Defence Department, is now a massive world wide network of computers, what we call the \'Internet\'. The word Internet literally means network of networks. In itself, the Internet is composed of thousands of smaller local networks scattered throughout the globe. It connects roughly 15 million users in more than 50 countries a day. The World Wide Web (WWW) is mostly used on the Internet. The Web refers to a body of informat
Windows 95 Beats Mac
Windows 95 Beats Mac
Windows 95 Beats Mac Over the years, there has been much argument over which computer platform to buy. The two contenders in theis competions have been the PC , with its Windows environment and the Macintosh. Now, with the successful release of Windows 95 for the PC, this has been the mjor argument for each side : hardware configuration, networking capabilities, and operating system. The first arguments to look at between the Pc and Mac platform has to do with hardware configuration. Before Wind
The Cuckoo's Egg: Cliff's Persistence
The Cuckoo's Egg: Cliff's Persistence
The Cuckoo\'s Egg: Cliff\'s Persistence By Clifford Stoll The Cuckoo\'s Egg is a story of persistence, love for one\'s work and is just plain funny! The story starts out with Clifford Stoll being recycled to a computer analyst/webmaster. Cliff, as he is affectionately called, is a long-haired ex-hippie that works at Lawrence Berkeley Lab. He originally was an astronomer, but since his grant wore out, he became a mainframe master. He was glad that instead of throwing him out into the unemploy
Wire Pirates
Wire Pirates
Wire Pirates Someday the Internet may become an information superhighway, but right now it is more like a 19th-century railroad that passes through the badlands of the Old West. As waves of new settlers flock to cyberspace in search for free information or commercial opportunity, they make easy marks for sharpers who play a keyboard as deftly as Billy the Kid ever drew a six-gun. It is difficult even for those who ply it every day to appreciate how much the Internet depends on collegial trust an
Hacking
Hacking
Hacking Contents This file will be divided into four parts: Part 1: What is Hacking, A Hacker\'s Code of Ethics, Basic Hacking Safety Part 2: Packet Switching Networks: Telenet- How it Works, How to Use it, Outdials, Network Servers, Private PADs Part 3: Identifying a Computer, How to Hack In, Operating System Defaults Part 4: Conclusion- Final Thoughts, Books to Read, Boards to Call, Acknowledgements Part One: The Basics As long as there have been computers, there have been hackers. In the 50\'
Silicon
Silicon
Silicon Silicon is the raw material most often used in integrated circuit (IC) fabrication. It is the second most abundant substance on the earth. It is extracted from rocks and common beach sand and put through an exhaustive purification process. In this form, silicon is the purist industrial substance that man produces, with impurities comprising less than one part in a billion. That is the equivalent of one tennis ball in a string of golf balls stretching from the earth to the moon. Semicondu
Bill Gates
Bill Gates
Bill Gates William H. Gates III and His Giant Bill Gates, cofounder of the Microsoft corporation, holds 30.7 percent of its stock making him one of the richest people in the United States. He was the marketing and sales strategist behind many of Microsoft\'s software deals. Their software became the industry standard in the early 1980s and has just increased in distribution as the company has grown, so much that the Federal government is suggesting that Microsoft has violated Sherman and Clayton
Software Piracy
Software Piracy
Software Piracy Software piracy is the failure of a licensed user to adhere to the conditions of a software license or the unauthorized use or reproduction of copyrighted software by a person or entity that has not been licensed to use the software. Software piracy has become a household word and a household crime and has had a great affect on the software industry. It is a problem that can only be solved by the choices of each individual. The computer software industry is one of the great busin
Software Piracy
Software Piracy
Software Piracy What is Software Piracy The PC industry is just over 20 years old. In those 20 years, both the quality and quantity of available software programs have increased dramatically. Although approximately 70% of the worldwide market is today supplied by developers in the United States, significant development work is occurring in scores of nations around the world. But in both the United States and abroad, unauthorized copying of personal computer software is a serious problem. On aver
Determination
Determination
Determination I am a very dependable person. When I start a project I concentrate and focus in it. I use my determination in all parts of my life. In school my determination has allowed me to achieve many academic accomplishments. In an engineering course I was given an assignment to design a house using Autocad. This house had to be designed to all of the state building codes. My teacher had set up many different requirements for the project. It had to be an original design with four different
CMIP vs. SNMP : Network Management
CMIP vs. SNMP : Network Management
CMIP vs. SNMP : Network Management Imagine yourself as a network administrator, responsible for a 2000 user network. This network reaches from California to New York, and some branches over seas. In this situation, anything can, and usually does go wrong, but it would be your job as a system administrator to resolve the problem with it arises as quickly as possible. The last thing you would want is for your boss to call you up, asking why you haven\'t done anything to fix the 2 major systems tha
Telecommuting
Telecommuting
Telecommuting As defined in Webster\'s New World Dictionary, Third Edition, telecommuting is an electronic mode of doing work outside the office that traditionally has been done in the office, as by computer terminal in the employee\'s home. Basically, it is working at home utilizing current technology, such as computers, modems, and fax machines. Traditionally, people have commuted by cars, buses, trains, and subways, to work and back. Through the innovation of telecommuting, , the actual nec
A DNA Bank Is Good For All
A DNA Bank Is Good For All
A DNA Bank Is Good For All Imagine that a convicted child molester is released from jail and that he is now traveling around the country looking for work. One day this criminal returns to his old ways and he attacks a young child whose dead body is found in a deserted field the following day. The only trace of evidence at the crime scene is a semen specimen on the boys clothes. Now this specimen could be useful if the police tracked down, and arrested the suspect, and then took a blood sample of
Year 2000: Fiction, Fantasy, and Fact
Year 2000: Fiction, Fantasy, and Fact
Year 2000: Fiction, Fantasy, and Fact The Mad Scramble for the Elusive Silver Bullet . . . and the Clock Ticks Away. Wayne Anderson November 7, 1996 The year 2000 is practically around the corner, promising a new era of greatness and wonder . . . as long as you don\'t own a computer or work with one. The year 2000 is bringing a Pandora\'s Box of gifts to the computer world, and the latch is slowly coming undone. The year 2000 bug is not really a bug or virus, but is more a computer industr
Another Virtual Reality
Another Virtual Reality
Another Virtual Reality Imagine being able to point into the sky and fly. Or perhaps walk through space and connect molecules together. These are some of the dreams that have come with the invention of virtual reality. With the introduction of computers, numerous applications have been enhanced or created. The newest technology that is being tapped is that of artificial reality, or virtual reality (VR). When Morton Heilig first got a patent for his Sensorama Simulator in 1962, he had no idea tha
A Quantum Computer... A Future Technology
A Quantum Computer... A Future Technology
A Quantum Computer... A Future Technology By the strange laws of quantum mechanics, Folger, a senior editor at Discover, notes, an electron, proton, or other subatomic particle is in more than one place at a time, because individual particles behave like waves, these different places are different states that an atom can exist in simultaneously. Ten years ago, Folger writes, David Deutsch, a physicist at Oxford University, argued that it may be possible to build an extremely powerful computer ba
Bandwith Issues
Bandwith Issues
Bandwith Issues xDSL, present and future. By IcePick [email protected] email me if you use this. 26-April-1998 Since the birth of the World Wide Web, bandwidth has been a concern. Computer users surfing the Web are always in need of more bandwidth. In an effort to attract more surfers, content providers are jazzing up their pages using more multimedia than ever. The new generation of multimedia-laced Web pages contain bigger pictures and have embedded sound files; all these items take more b
Censorship on the Internet
Censorship on the Internet
Censorship on the Internet During the past decade, our society has become based solely on the ability to move large amounts of information across large distances quickly. Computerization has influenced everyone\'s life. The natural evolution of computers and this need for ultra-fast communications has caused a global network of interconnected computers to develop. This global net allows a person to send E-mail across the world in mere fractions of a second, and enables even the common person to
Botany
Botany
Botany Botany Choosing a career in botany ensures a person a wide choice of career opportunities, a fair salary, and an exciting life. If you prepare yourself with a good education and a positive attitude, you’ll be well on your way to becoming a successful botanist. Anyone can find enjoyment and fulfillment in a career field as fun and beneficial to others as botany. If you like nature and being outdoors, you might enjoy a career as an ecologist, taxonomist, conservationist, forester, or even a
Child Pornography On The Internet
Child Pornography On The Internet
Child Pornography On The Internet James Noble ISC 300 Child Pornography on the Internet In this new age of Information, the Internet has made all types of information readily available. Some of this information can be very useful, some can be malicious. Child pornography, also known as Paedophilia is one of these problems. Any one person can find child pornography on the internet with just a few clicks of the mouse using any search engine. Despite webmaster\'s and law enforcement officials\' eff
Communications
Communications
communications The extent to which communication has taken over our lives is unbelievable at times. Everywhere people look now, there is another toy, or gadget trying to make our lives easier. But do these new gizmos and gadgets truly improve our lives? Most people would say that yes, they do. But when taking a critical approach to this issue, the results may not be what you might think. In this day and age of constantly improving advancements of technology, it is interesting to examine what we
Communication Devices
Communication Devices
Communication Devices Recently, while enjoying a sunny afternoon with some friends, a few baby boomers I know were relating some experiences that seem quite pertinent to the subject of how communication is or will change. Young Aaron, the son of a guest, was at a loss when told to call home. It seems our young guest had never had to use a rotary telephone. Confronted with this icon of past technology, Aaron went away with a new experience to relate. Another guest, upon hearing of Aaron\'s plight
Computers
Computers
Computers 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 in the US and one out of every two households. This incredible invention is the computer. The electronic computer has been around for over a half-century, but its ancestors have been around for 2000 years. However, only in the last 40
Computers And Finance
Computers And Finance
Computers And Finance Computers have made financial bookkeeping much easier, and people no longer have to spend hours tracking investments or pay someone else to do their taxes. Moreover, the advancement in technology has allowed governments to cut back on the number of big companies and employees hired to process tax returns, resulting in the saving of millions of dollars. Although these advancements are extraordinary, they are not without their shortcomings. The IRS has had increased trouble i
Greenhouse Effect 2
Greenhouse Effect 2
Greenhouse Effect 2 The greenhouse effect occurs when gases such as methane, carbon dioxide, nitrogen oxide and CFCs trap heat in the atmosphere by acting as a pane of glass in a car. The glass lets the sun light in to make heat but when the heat tries to get out the gases absorb the heat. Holding this heat in causes heat waves, droughts and climate changes which could alter our way of living. The main gases that cause the greenhouse effect are water vapor, carbon dioxide (CO2), and methane whic
Computers, Hackers, And Phreaks
Computers, Hackers, And Phreaks
Computers, Hackers, And Phreaks The Internet is a wondrous place. Practically anything you could ever want is available on the Net. It\'s like a big city, it has the highly prestigious areas, and the sex-ridden slums (Mitchell). It has the upstanding citizens, and it has the criminals. On the Net, crime is more abundant than in a large city, though, mainly because of the difficulties in tracking and prosecuting offenders. Even from its beginnings, the Internet has always been a battlefield betwe
Halon
Halon
Halon Halon an extinguishing agent was developed after World War II for the protection of aircraft engines. Several types were developed, and several were banned and discontinued such as halon 104. Other types were halon 1202, halon 1211, halon 1301, and halon 2402, which was never widely used in the United States due to its high toxicological concerns. Halon type 1101 was widely utilized for aircraft engines. The two most common types being; halon 1301 bromotrifluoromethane, CBrF3, which is mos
Computers Mimic The Human Mind
Computers Mimic The Human Mind
Computers Mimic The Human Mind The mind-body problem has captivated the minds of philosophers for centuries. The problem is how the body and mind can interact with each other if they are separate and distinct. One solution to the problem is to replace any mental term with a more accurate physical description. Eliminative Materialists take this idea to the extreme by stating that everything that is believed to be mental will someday be explained in terms of the physical world. One way that people
Computer Crime
Computer Crime
Computer Crime Laws must be passed to address the increase in the number and types of computer crimes. Over the last twenty years, a technological revolution has occurred as computers are now an essential element of today\'s society. Large computers are used to track reservations for the airline industry, process billions of dollars for banks, manufacture products for industry, and conduct major transactions for businesses because more and more people now have computers at home and at the office
Computer Hackers
Computer Hackers
Computer Hackers Computer Hacker The meaning of Hacker is one who accesses a computer which is supposably not able to be accessed to non authorised people of the community. Hackers may use any type of system to access this information depending on what they intend on doing in the system. Methods Hackers may use a variety of ways to hack into a system. First if the hacker is experienced and smart the hacker will use telnet to access a shell on another machine so that the risk of getting caught is
Lasers
Lasers
Lasers When most people see a laser beam they are amazed by its unique physical properties. Laser light is so unique from other light because it is coherent; unlike ordinary light, which travels in all directions, laser light travels in a straight beam. The word laser is an acronym for Light Amplification by Stimulated Emission of Radiation. The history of the laser is very interesting. Lasers have changed immensely since they were first invented. Before the laser was invented, Charles Townes de
Computer Simulation
Computer Simulation
Computer Simulation WARSIM 2000 is simulation software, used by the armed forces. Extensive, thorough, and tiring work has been done on thgis program. It covers almost all aspects and situations required for realistic, meticulous and a complete simulation. Information Technology has lead to the advancement of the tools required to build the simulator. Information Technolgy’s guideleines and technolgy have reinforced this creative simulator General Description of Operational Capability. WARSIM 20
The moon
The moon
the moon The Moon The Moon is the only natural satellite of Earth. The distance from Earth is about 384,400km with a diameter of 3476km and a mass of 7.35*1022kg. Through history it has had many names: Called Luna by the Romans, Selene and Artemis by the Greeks. And of course, has been known through prehistoric times. It is the second brightest object in the sky after the Sun. Due to its size and composition; the Moon is sometimes classified as a terrestrial planet along with Mercury, Venus, Ear
Cray SuperComputer
Cray SuperComputer
Cray SuperComputer The Cray X-MP/22 manufactured by Cray Research Incorporated (CRI) of Minneapolis, Minnesota was delivered and installed at the U of Toronto this September. The Cray is a well respected computer - mainly for its extremely fast rate of mathematical floating-point calculation. As the university states in its July/August computer magazine ComputerNews , the Cray\'s level of performance should enable researchers with large computational requirements at the university of Toronto and