The 20th century spawned a vast number of new inventions, many of which have had a dramatic impact on our lives. The invention that has had the most dramatic effect in my opinion, is computers. I chose computers because it is the invention that has greatly affected our lives. Nowadays, almost everything is run and controlled by computers. For example, all the offices have computers which have become an indispensable tool in facilating communication and work.
Computing specialists are sometimes in different surroundings whether it is private owned or owned by the government. These experts are used to analyze dilemmas, testing, advanced equipment. Given the widespread and increasing uses of computers in so many aspects of life, this paradigm has already become too narrow. Computer science has expanded to provide computer information and also explain how they are used. Concisely, the development of computer science is closely connected with human beings and how
Evolution of Data Storage Technology – A Brief Overview Ever since the advent of the computer age, the need to properly manage information has been of paramount importance. The rapid changes in computing technology, as well as market needs for other forms of digital storage, have contributed heavily in the evolution of the technology behind information storage and retrieval. In the early years of computing, a number of different technologies were used for information storage. The earliest devices included magnetic tapes and drums, vacuum tubes and magnetic discs. What all these designs had in common, was that all of them were extremely large and expensive, and the technology behind them was still rudimentary.
Excel can get pretty complicated but if your computer literate it help you get around the program easier than if you where computer illiterate. Also some businesses use computers for inventory up-keep, to see how many more products they need to purchase and how many products they have sold. Computers are a big help to keep track of packages being shipped across the United States. When it comes to the arts industry a lot of people don’t expect that computers are a big asset and very rewarding at the end. By being computer literate it gives you a chance t advertise your art work online, it also helps you contract art galleries to convince them to purchase or display your art work.
With the main selling points of the computer being its ability to safely store huge amounts of data, perform advanced calculations, and allowing people to communicate without leaving their bedroom; it is no wonder that the computer has become as imbedded into society as it has. Since the history of computing dates back thousands of years, the inventor of the modern computer is widely disputed. However, most regard Charles Babbage as the “Father of the Computer, for building the first mechanical computer and designing the plans for a programmable one. (Hyman 162).” Born in London in 1791, Babbage grew up to be a passionate engineer and philosopher. While working for a company that required him to perform countless routine calculations, Babbage got the inspiration to create a machine that would do all the calculations for him.
Currently the Pentium chip or processor, made by Intel, is the most common CPU though there are many other companies that produce processors for personal computers. Examples are the CPU made by Motorola and AMD. With faster processors the clock speed becomes more important. It depends on the circuit board that the chip is housed in, or the motherboard, as to whether you are able to upgrade to a faster chip. The motherboard contains the circuitry and connections that allow the various components to communicate with each other.
One cannot even fathom the thought of living his or her life without the use of technology. One of these essential means of technology is the internet, a global system of interconnected computer networks to serve billions of users worldwide. This has provided an even more accessible gateway to the new technologies and systems available. The internet is a sensation that has engulfed the human race and the ways of many people’s lives. The internet, as previously stated, pertains to the very important concept of data communication.
Producing well-organized and actual networks to exchange information, IT has been the substance for global incorporation. Current developments in our aptitude to connect and administer information in digital form a series of growths occasionally defined as an IT uprising are reforming the economies and social lives of numerous nations around the world. Merchandises built upon or improved by information technology are expended in practically every facet of life in modern industrial societies. The extent of IT and its applications has been extremely prompt. Years ago, the use of desktop personal computers was still rationed to an impartially small number of technologically innovative individuals.
Besides to trade information and knowledge and to make easy communication, the most important role of the Internet is to improve citizens intellectually. This requires a clean and plentiful source of information on the Internet that is provided to the community. Some websites or programs are harmful and contain false information because people can be exposed to violence, obscenity problems, and illicit material which finally attributes to the decay of ethical values. First of all, violence is a bad social problem. When a person is exposed too much to violence on the Internet; it will affect their life habits.
Nowadays, the internet became the most influential and powerful medium in all world. In Internet, there are thousands of sites, where you can find different services and bases of information. Most people use the electronic post as well as the World Wide Web. Today computers and Internet are present in most houses. In my opinion, before you decide to have Internet, you should learn about the advantages and disadvantages of it.