COMPUTERS have great importance in the world today. Since the beginning (first generation),

There have been many advances since the initial invention of the computer fifty years ago. Today, computers operate many of the things that we use in everyday life. Some examples of these things are farm machinery, cars, planes, video games, heat and water delivery to our homes, banking, billing, and even the stock market. The advances of the computer have resulted in the

During the late 19th and early 20th centuries Science & Technology have grown-up a radical contribution to industry, and the personal computer has become a defining symbol of our age. In 1940, it was not recognized that Science & Technology would develop into an innovative way that would intensely affect business, trade, the monetary world, administration, discipline, education, communications, entertainment, and society as a whole. Today, information technology and its applications persist to go forward progressively. Computers and communication technology will become even more precious to civilization as they are ever more able to distinguish

Age, accessibility to computers is affected by age as people at different ages need different requirements for example elderly people have trouble seeing the screen so a magnifier is used to make the words easier to read for them. There is also software they can get onto the computer that makes the computer simpler because elderly people haven’t grown up with computers it is a new thing for them to understand so there is software like Eldy, which makes the interface simpler by only displaying six buttons for email, Internet, chat, video conferencing, documents, pictures, Skype and an option to change the buttons to whatever you want. I believe that nearly everyone at any age is able to use a computer but some older people just choose not to embrace it.

The first ever computer was invented in the 1820s by Charlse Babbage. However the first electronic digital computer were developed between 1940 and 1945 in the United States and in the United Kingdom. They were gigantic, originally the size of a large room, and also need to be supply a large amount of power source which is equivalent as several hundred modern personal computers. The history of computer hardware covers the developments from simple devices to aid calculation, to mechanical calculators, punched card data processing and on to modern stored program computers. The tools or mechanical tool used to help in calculation are called calculators while the machine operator that help in calculations is called computer. At first the

There are 7 individuals on the planet who hold the "key to the web." If in the occasion of a significant disaster the web is closed down these key holders will together have the capacity to reboot an essential piece of the framework. Computers are a radiant deed of engineering. They have developed from straightforward number crunchers to machines with numerous functions and abilities. Computers have gotten to be common to the point that practically every home has no less than one computer, and schools discover them a decent hotspot for data and training for their understudies. Computers have made new professions and dispensed with others and have left an enormous effect on our general public. The development of the computer has incredibly influenced expressions of the human experience, the business world, and society and history in numerous diverse zones, yet to see how extraordinary these progressions are, it is important to examine the sources of the computers. Innovation has changed the world and the future holds greater creations for every one of us. Numerous individuals have helped innovation. Three of the numerous individuals who have helped engineering are Tim Berners-Lee, Steve Ballmer, and Linus Torvalds. Without specific individuals we may have not seen a large portion of these new advances turning out so soon, but I believe the future holds more.

The Information Revolution means it began with the digitization of individuals enterprises, which create networks of increasingly ubiquitous computers, mainframes in the 1950s and 1960s, mini-computers in the 1970s and 1980s, PCs in the 1980s and 1990s, in the half of 20th century, there were a dramatic changes of the digital, it outsource the other old-function: information management, the information revolution first start with Mechanical Calculating Devices at 1890 in U.S. census, than invented Turing’s Relay-Based Machine after that is the Vacuum Tube Compute, than is the first space launches which is Transistor-Based Machines, now it is Integrated Circuit Based PC (Kerschner E, n.d.). As a result it can reflect that before the information revolution it is a century of industrial management, which require more capital and labour. The information revolution ascending slowly till before but in the recent year it grow dramatically and in the future of the revolution, it may expected to explore the further step, like Three-Dimensional Chips, Optical computing, Nanotube circuitry, Crystalline Computing, DNA Computing or even more. Nowadays, information technology is a major part in the world, every people have a cell phone, laptop business use technology devices to communicate and storage the data, seems that the technology in the society are very important, it act a part of the human life, it is hard to live without the

In the past decade or less, computers have become increasingly powerful and useful. With greater regularity, computer use is increasing within the classroom. Where is this trend headed? And how is it going to get there? What will it take?

Science and technology constantly evolving and changing. The latest released product will surpassed the earliest. The earliest will only become a history. Therefore, computer scientist are striving to develop and finding the newest and ideal to fulfill the need of users. This assignment aimed to identify the computer components, its function, its importance as well as the latest and the future technologies of the pointing devices, central processing unit (CPU), memory, disk controller, disk, and monitor.

The computer technology has ushered in a revolution that is unprecedented in its sweep. Its effect on the everyday lives of ordinary people has been phenomenal. Right from the super satellite control stations to the grocer’s shop, the multinational company and the busy kitchen in the home this technology is all pervasive, all consuming. This is what makes it one of the most challenging fields as it not only meets needs but has the power to create new needs, rules and total environments of its own.

Mike and James boot up master's PC program. They view the current usage, it shows Jessica's and Sarah's profile. They are intrigued to see what the previous owner has done with the software.

Computers have become an integrated part of our everyday lives and are essential to succeeding, both academically and professionally. Because there will always be a demand for computers, I have thrown together a few ways to help you save money on your next computer purchase. Before we get into deciding which approach you want to take to save you lots of money on your next computer investment, I suggest you figure out how you will be using your computer. Are you a gamer, a casual web surfer, an editor, or do you run your own online business? If you are the type of person that likes to casually browse the web then you really should avoid looking at computers that are labeled high performance machines. On the other hand, if you do a lot of editing, gaming, or multitasking, your ideal purchase would be a high-performance computer with high-end hardware. I understand this is common sense for some, but for others that are buying a computer for the first time the process of identifying what kind of computer you want is the first step in saving money on your next computer. Luckily, retailers tend to split up their computers into different categories based on intended usage. The first thing you can do to save money on your next computer is to buy refurbished. Computers that have been damaged aesthetically or internally are sent back to the manufacturer to be repaired, or refurbished. When the manufacturer fixes the damaged unit, it is then resold at a large discounted price. This

The computer is an high technology electronic device. It is also very useful as a instructional tool. However, it has advantages and also limitation in certain point of view. There are many advantages of this electronic device. It is a self – directing operating system. This means that the user provides all instructions which also known as input to the computer at the start and then it will proceeds without any human intervention and produces the output. Furthermore, it also can saves and retrieves information. This means that it can store voluminous data and gives out the same data when needed. Moreover, it also has a capability to store data through the secondary storage devices such as diskettes, CD-ROM disks (read only memory), flash cards, magnetic tapes and many more.

In our generation, the use of computers is becoming an increasing part of our lives. Computers and the internet are used by people on a daily basis and are seen as beneficial tools. In the education field, teachers have discovered websites that have tutorials to teach students in a new and exciting way. One example of these websites is KhanAcademy.org. Expanding the minds of students, KhanAcademy.org allows pupils to interact with the content featured and helps enhance their education.

Today, computerized mechanism and ICT (information and communication technology) have a significant impact on human life process. What was on the top of the Maslow's Hierarchy of Needs is now performing a vital role in each human life. Due to the swift growth in the technology industry and hardware and software development computerized systems and machines are used on an everyday basis by almost everyone, even people from different fields which are not related to computing. Major sectors such as aviation, healthcare, banking and education adopted computer technology to improve productivity and efficiency. Interaction between human and machine occurs in user interface and the communication mode between user and a computer

As we all know, computers can be found everywhere these days. They have changed the way we think, live and study, etc. The fact that computers have made incredible changes to our society, makes them very special invention. Although they might be only as important as other inventions such as electricity, airplanes, etc, it is their ability to be programmed to perform an amazing variety of tasks distinguishes computers from all the other inventions. Computers are playing an effective role in different fields such as Biology, Astronomy, Physics, Mathematics, High Definition Television (HDTV), Video Games and other social sciences. However, just like any other invention and new technology, computers have their own issues and problems.