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WRITE A DESCRIPTIVE ESSAY ON A COMPUTER SYSTEM
Essay about computer
Essay about computer
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Recommended: WRITE A DESCRIPTIVE ESSAY ON A COMPUTER SYSTEM
As a college student I have become very appreciative of my computer because it facilitates and assist me at school on daily bases, however, the computer was not always this sophisticated tool that we all use today, far from that, the computer has been modified and recreated many times in order to achieve its very useful characteristics that make our lives more efficient. Today’s computer is the outcome of years of developing accompanied by intellectual individuals who have created essential components to this machine, in addition, those who today continue to improve this extraordinary machine.
The first computer ever created was developed by John W. Mauchly and J. Presper Eckert, two very smart individuals who at the time assisted to the University of Pennsylvania. The name given to this first computer was ENIAC, which stands for Electrical Numerical Integrator and Calculator. As its name suggested this device was only capable of preforming numerical operations, however, it was ahead of its time. The machine was fairly big; the equipment used to keep it cool and its vacuum tubes (used to amplify electric signals) took up to 1800 square feet of space. The ENIAC was not really programmable, but it was considered one of the first high-speed computers to ever be created.” ENIAC is generally acknowledged to be the first successful high-speed electronic digital computer (EDC) and was
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Thanks to the creation of computers doctors, police officers, and students like me can do a better job and meet our expectations. The evolution of computers is still taking place and in my opinion, it will never stop. As of right now some companies are building supercomputers with great artificial intelligent capabilities that will be able to accomplish things we never thought
The use of computer technology has revolutionized many parts of today’s society. Everywhere one looks there is the use of computers. In most cases, computers are extremely beneficial to many people in various occupations and even in their personal lives. In one way or another, the use of computer technology can be linked to almost every occupation in the world.
The computer has been one of man’s most influential inventions, paving the way for greater achievements with time. Today, they have become an essential component in fulfilling everyday tasks in both our professional and personal lives. Computers are used to store vast amounts of information, and even replace humans in factories throughout the world. We must now ask ourselves, is this reliance on computers aiding the human mind in achieving its full potential or rather replacing it and hindering our progress? Society is now too dependent on computers. Technology is frequently shifting, and it is altering us in the process. Society is slowly coping with the rapid changes which come with technology. Society cannot continue to remain ignorant of the negative consequences of computers or soon technology will ultimately obliterate us.
Computer science is one of the fastest growing career fields in modern history. Dating back only a few decades to the late 1950's and early 1960's, it has become on of the leading industries in the world today. Developed through the technological architecture of electrical engineering and the computational language of mathematics, the science of computer technology has provided considerable recognition and financial gain for many of its well deserving pioneers. Originally conceived as an organizational solution to the massive amounts of information kept on nothing more than paper, computers have evolved and advanced to become a common part of modern day life. In the early days of the computer age, the newest and most complex computers took up no less than an entire building or very large room. It was inconceivable that these machines would after only about fifty years be many times more powerful and small enough to be held with tweezers.
Computers have seen a lot of advancement over the years, and there has been no sign of slowing. With processors getting smaller and smaller the capacity for small computers is increasing. Smart phones, tablets, and notebook laptops have taken over the desktop and with new quantum technology transistors will become obsolete, thus rendering modern processors a thing of the past. Also computers will not need to be controlled by a mouse and keyboard, but with brainwaves, speech, and touch. Touch has already changed the world of computers and speech programs are already in development. It is safe to say that in the next twenty years people will see huge leaps in the field of computers.
It has only been a small amount of time since computers were invented, they were originally simple and were only capable to do simple task. Now they have become complex devices that are capable of doing tasks that only humans were able to do and they can already do it at a more efficient rate and with better accuracy. Today, we see that computers have become extremely helpful and useful in our lives, to the point that some people even might seem addicted to them. In the past few years computers have been developing at an unbelievable rate and have begun to replace humans in the workplace.
Computers technology has a huge impact throughout our social world and economy. A computer is an electronic device that is used for storing and processing data for purposes of work (Forester, 1988). It helps operate work automatically for people. Multiple modifications and new build- INS in this technology have affected our environment and the way people use it today (Schoenherr). Computers started from the simplest technology to models that could perform increasingly complex tasks. It first started with the vacuum tube, then the transistor, next was the IC computer, the microprocessor, and overtime came the present and beyond which included the Apple Macintosh (Johnson, 2003).
Computers have been instrumental in improving the quality of life for many people all over the world. Computers have enhanced education to make teaching and learning more productive. Such a technology has given people more opportunities for gathering information and developing education in all subjects like English, science, math, history, and the arts. People like myself have benefited from the variety of programs that the computer has brought in this century such as writing and office programs, encyclopedias, the Internet, email, and online communities. In the century we live in today, the computer is not only considered to be an important tool, but a necessity in a business oriented society. Computers have also been and continue to be a productive tool, especially in the world of education.
Computers are a magnificent feat of technology. They have grown from simple calculators to machines with many functions and abilities. Computers have become so common that almost every home has at least one computer, and schools find them a good source for information and education for their students (Hafner, Katie, unknown). Computers have created new careers and eliminated others and have left a huge impact on our society. The invention of the computer has greatly affected the arts, the business world, and society and history in many different areas, but to understand how great these changes are, it is necessary to take a look at the origins of the computer.
The early history of mechanical computers really began to take off in the mid 1940’s. Between 1943-1946 the first true general purpose electronic computer was made. Constructed at the University of Pennsylvania the computer was named the ENIAC (electronic numerical integrator and computer.) The ENIAC was developed by two important keystone species, John William Mauchly and J. Presper Eckert Jr. The ENIAC was absolutely humongous; it stood 10 feet tall and occupied 1,000 square feet of floor space. On top of that it weighed in at 30 tons! The major problem with the ENIAC was its reliability. The ENIAC ran on vacuum tubes, and these vacuum tubes constantly burnt out causing people to replace them on an average of 50 times a day. Both Mauchly and Eckert realized that the ENIAC needed major improvement and began working on other designs. Unfortunately due to several members abandoning the project to pursue other jobs their next computer, the EDVAC never really took off.
When I was in middle school, I had totally no idea of what Computer Science is, but I was pretty proficient in using computers at that age. The only thing that I knew about Computer Science is that one of my aunts is in that field and that’s all, nor of my parents are in that major. Not until in High School that I got the sense of what programming is like. I was taught basic simple codings and I really enjoyed it and thought that the class was actually quite fun. But the class didn’t give me any sense of the important real-world applications of Computer Science. Not until recently as I am in the Computer Science major, I started to really have the real idea and to gain real passion for the field. Computer Science is not all about programming.
A man wakes up in the morning to the sound of his digital alarm clock and immediately checks his e-mail. He turns on the television, which has a V-chip to keep his children from watching what may be violent. He gets dressed, gets in his car, and drives to work where he works as the network administrator at a local steel company. It is amazing all of the things this man uses in the morning alone that would not be possible if it were not for computer technology. From his alarm clock to his e-mail even to the job that pays his bills it has all been made possible by computer related technologies. This is the same situation with many people in American society today. Everything has to do with computers. The very first things that we consider "computers" were nothing more than adding machines. "Perhaps the first example of this is the abacus, known in the Orient at least as early as 600 B.C."(Nunz 517). The abacus consists of a frame with rods that hold beads which depending on their position represent a different number. It is usually made of wood and the rods that were thought to one time have been made of bamboo. Users can add, subtract, multiply, and divide just like modern calculator (Fernandes). It all started with calculating machines and has advanced to the fast microprocessors we have today. People use computers everyday in many forms from the computer that's in a car to a home PC. Computers have changed everyday life in the way society drives, communicates, and relaxes. Society has changed because of computer technology and it will probably never go back. One thing that is very important to most people, especially in this area, which in most cases involves a computer, is the car. This is due mostly to the lack of effective public transportation in the area. Cars get people where they need to go from the mall to work and back home again. For those fortunate enough to have year 2000 model cars there are some pretty amazing almost futuristic features. One of these is "adaptive cruise control" which monitors the car in front of the driver and brakes accordingly.
“In 1946, John Mauchly and J Presper Eckert developed the fastest computer at that time, the ENIAC I. It was built under the assistance of the US army, and it was used on military researches. The ENIAC I contained 17468 vacuum tubes, along with 70000 resistors, 10000 capacitors, 1500 relays, 6000 manual switches and 5 million soldered joints. It covered 1800 square feet of floor space, weighed 3 tons, consumed 160 kilowatts of electrical power.”(Bellis, Inventors of Modern Computer)
In this modern era, the rapid growth of science and technology has resulted in many beneficial tools for the society. Computers are now widely used by people of all stages of life and more and more people are becoming computer literate compared to a decade ago. This is because now computer are so convenient that with just a click on the mouse we can get almost every information we need Now most homes in the world, especially in the developed countries, are equipped with at least one computer. This further proves the fact that computers are becoming a large part of life today. Both government and private sectors are using computers in various fields but most importantly in the education field.
Long ago, people were simple and didn’t have many technologies. They used to take so much time in planning their projects, researching, and saving and recording their studying. Look around, this world changed a lot. There are cars, airplanes, computers, and many other technologies. Technology can be found everywhere, and we use depend on it a lot. One of the most important technologies is computers and laptops. Many people use them today in their daily lives and it eases many things for them.
The computer evolution has been an amazing one. There have been astonishing achievements in the computer industry, which dates back almost 2000 years. The earliest existence of the computer dates back to the first century, but the electronic computer has only been around for over a half-century. Throughout the last 40 years computers have changed drastically. They have greatly impacted the American lifestyle. A computer can be found in nearly every business and one out of every two households (Hall, 156). Our Society relies critically on computers for almost all of their daily operations and processes. Only once in a lifetime will a new invention like the computer come about.