Computers Explained
It’s hard to believe that in this day in age that not many things remain that aren’t being made simpler with the introduction of computers over the last decade or two. But what is a computer, why and how is a computer so powerful, and how does a computer know what to do? Computers are very simple machines once one gets past the programing.
What is a computer? More so what is a personal computer and how does it make everyday life easier? A personal Computer by definition is “A small relatively inexpensive computer designed for an individual user. All are based on the microprocessors technology that enables manufacturers to put the entire CPU (Brain of the Computer) on one chip” (Personal Computer). “A computer is, at its most basic, a machine which can take instructions, and perform computations on those instructions” (What is a computer). A computer is made up of simple parts a microprocessor, memory storage, a motherboard that connects the two, a keyboard and a mouse for navigating through programs and files, and a monitor to view information on the computer.
(DCP Live the blog)
One of the reasons computers are such a powerful tool is because they are so simple, as stated above. Also computer are a great tool to use because of their able to connect to any other computer in the world. Computers allow for mass amounts of information that were previously unable to be seen to be readily available for use anywhere in the world. Before computers one had to go to a library and look in books for information, now the information is available at the touch of a button through the power of computers. What used to take hours to find could now be found in minutes. This makes Computers a must have tool for research. Compu...
... middle of paper ...
...ught them together into this paper. It takes a very powerful tool to do that.
Works Cited
Arturo. Sunny Day. 16 July 2010. Web. 21 November 2013.
Data v. Information. n.d. 20 November 2013. .
DCP Live the blog. n.d. Web. 21 November 2013. .
Hill, Steven. What are four things that make a computer such a powerful tool? n.d. 20 November 2013. .
Personal Computer. n.d. 20 November 2013. .
Shelly, Gary B. Misty E. Vermaat. Microsoft Office 2010. Boston: Course Technology , 2011.
What is a computer. n.d. 20 November 2013. .
Computers have changed our lives in many, many different ways. We do a lot of things from computers and our portable devices such as get music, watch videos, pay bills, order dinner, keep connected with friends on social media sites like Facebook or Twitter, take college classes online, and many other things that I could make a 5 page list of all the things it can help us do straight from home but that would bore you to death. Now that I have told you how computers have changed our lives and how they are used in daily life, let me tell you the importance of the people working in computers and IT. These people are very important because without them who would you go to for help with your computer, make sure your information is safe, get viruses off your computer and keep it safe for kids from being attacked? That’s right, you wouldn’t be able to do any of this.
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 most common type of computer is the personal computer, which is otherwise known as P.C., or the desktop computer. Computers contain countless electronic parts. These parts all contribute to processing, sorting, and receiving data. Usually, computers are linked to thousands of other computers and handheld devices via the World Wide Web or also known as the internet. It is estimated that about half of the jobs today use computers. Computers have changed the way we communicate and learn forever. You can communicate to other people using phones, laptops, tablets and PCs. You can do all of this through the internet or also known as the World Wide Web. Before modern communication we didn't know about things happening on the other side of the world for weeks or even months. But today we know what is happening all over the world in an
Computers take part in a big role in the Criminal Justice Field. So far computers have allowed us to make it accessible for witnesses to go through and look for a suspect's picture on the screen. Computers have enabled us to be able to do DNA testing. Which now only takes the labs a short time to process, and finding criminals from cases 15+ years ago can now be charged for their actions.
Computers help out hospitals and pharmacies very much. Pharmacists use computers to keep a record of medications and the dosage to give to each patient. Most computers in hospitals are used to keep track of patients and their status. Computers also keep track of equipment placement and their status as well. Scientists depend on computers to help find cures for cancer, STDs, and other diseases. Computer software helps doctors’ research different symptoms, cures and treatments for different diseases. Cures for a lot of diseases would not have been found without the help of computers.
Over the years, man has come up with countless inventions, each more resourceful than the last. However, as the computer age continues, mankind is threatened. Ridiculous, some may say, but I say look around! The computer has already begun to control so many of the vital functions that man has prided himself upon before. Our lives are now dependent on a computer and what it tells you. Even now, I type this essay on a computer, trusting that it will produce a result far superior to what I can do with my own to hands.
The word "computer" was first recorded as being used in 1613 and was originally used to describe a human who performed calculations or computations. The definition of a computer remained the same which is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program. Until the end of the 19th century when people began to realize machines never get tired and can perform calculations much faster and more accurately than any team of human computers ever could.
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.
Choosing a career is very important in a person’s life. Over the past two decades, many professions have change significantly with the influx of technological developments. One needs to think about the things that interest them and what kind of lifestyle they want to have. Some things a person should think about are what qualifications are needed, what type of training is necessary, and the future need of the career they choose. Some other things to consider would be how much money they will make, what is the probability of advancement, and does the career satisfy their need for an enjoyable life.
In todays world computers are very useful because there is weather forcasting and many other things. People can forcast weather by this process by computers . Advertising is one of the most progressive field these days . Computer animation is the art of creating moving images by this use of computers . We can use use internation network (internet) to check mail, play games, find other's addresses , etc. Scientists also use computers for their experiments . There are some documents to type. For example MS Word , MS Exel , etc . We can do our school project also by using computers. There is one thing which is very conveinient for us it is that we can talk or chat with people who are in another country by using google talk , yahoo messenger , etc . It is not at all expensive . It is better than using a telephone or a mobile . We can also send voicemails through google talk , yahoo messenger , etc . We can play many games using a computer . For example pinball , soltaire , spider soltaire , etc . Believe it or not, but the age of computers is upon us. I believe Computers are not only here to stay, but in my opinion computers are the wave of the future. Only a device like the computer can change the way we work, live, and think. I see computers taking us places where no man has gone before. students can receive an education from their own home Taking classes online is an option that a growing number of students are taking advantage of. These classes are making a college education available for students who are not able to attend a traditional university or college. Computers are taking us places where a lot of us thought was not possible. Truly it is my belief and opinion, the computer is one of the most incredible inventions of this time period or any other.
A computer is a combination of several parts. These parts are Random Access Memory (RAM), a Central Processing
Computers have changed the way that the world works in many different ways. Some of these changes are positive and some of these changes have had negative effects on our lives. From an industrial standpoint most of these changes have been helpful to businesses and the economy. In the medical field computers have had an impact in many different areas, ranging from the way appointments are made to the carrying out of everyday tasks.
In 1937 the electronic computer was born. Computers were in 1943 to break “the unbreakable” German Enigma codes. 1951 introduced the computer commercially. However, it wasn’t until around 1976 when the Apple II was introduced and it was immediately adopted by high schools, colleges, and homes. This was the first time that people from all over really had an opportunity to use a computer. Since that time micro processing chips have been made, the World Wide Web has been invented and in 1996 more than one out of every three people have a computer in their home, and two out of every three have one at the office.
There is a need for more computers in everyday life, in homes, schools and on the job. The advancement of computer technology today in all facets of the world, and life are growing to the point that everyone will need a computer to carry out their everyday life. Computer technology today is at the threshold of making life easier for everyone in the world.
From classroom activities to space flight and everything in between, computers are a vital part of daily life. Everything we do and every aspect of our life is affected by modern technology, like the computers. Computers let us dissect any sort of data. Computers make us reflect, hence we develop. Because of computers and the Internet, we can talk with individuals from diverse nations, and even see them via webcams.