computer technology

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I have learned that computers range from the very small to the very large. Some are capable of doing millions of calculations in a single second, while others may take long periods of time to do even the most simple calculations.I also learned that an mp3 player is embedded. Once, computers required large amounts of power to work and were used for code breaking. Computers are like calculators but bigger and better.

Cellular telephones, ATM machines, gas pumps and millions of other devices all make use of computers to work and without a computer, making these machines work would be impossible. anon51407 Post 47 A computer is what will replace mankind in the coming years, without a doubt. prav04 Post 46 I learned that computers are something that we really need in our everyday lives. If one computer can do a job, then any other computer in the world can do the same job, though it can take different times for each computer to do it.

For example, it can take one computer one second and a different computer maybe even a few years. I also learned that long ago, you needed a lot of energy to use a computer, so you could only use it sometimes. But, these days most people can't live without a computer. Pravnit-7C I learned that computers use to be really large and uses up massive amounts of energy so they were only used for a small number of tasks like military operations and astronomical purposes.

but now they decreased in size, the power need has lowered immensely and this allowed the power of the computer to be harnessed for a staggering array of uses. The computer is one of the most powerful innovations in human history. With the use of computers, people are suddenly able to perform a staggering amount of computations at dazzling speeds. I learned that a computer is a machine which can take instructions and perform computations based on those instructions.

Computers can be small and large. Once, computers required large amounts of power to work and were used for code breaking. Computers are like calculators but bigger and better. Cellular telephones, ATM machines, gas pumps and millions of other devices all make use of computers to work and without a computer making these machines work would be impossible. harchet Post 43 A computer has the ability to take instructions.

Some computers can do a 100 calculations in one second others take hours for a simple calculation. But anything one computer is capable of doing, another computer will also be able to do it. At one time, computers were extremely large, and required enormous amounts of power. That is why they weren't really useful but now some people can't live without them. A computer is a machine that helps get information and learn it too. Computers are something very useful and important to many people.

Many things are stored in a computer like: music, games, e-mail,etc. The computer is a technology we use in our daily lives. The computer is made of very small parts. There are many types of computers such as personal and super. Everyone around the world uses a computer. In the end I would like to say computers is something we need in our daily lives. anon50676 Post 37 computers are very handy sources of information. They can be used as calculators, televisions and many more things. Small computers are easy to use. anon50675 Post 36 I know now that even the simplest of objects that do the simplest of jobs like calculators and digital watches are computers. I understand that a computer takes instructions and does the job.

I did not know that computers used to be really huge and took a lot of power. Even a gasoline pump is operated by a computer. I see that computers have made the world an easier place, but if you do not handle them with care, they could be hazardous to a child's health. In recent times, critical opinion has appeared concerning the use of computers by children and adolescents, especially in education at the primary and high school levels. In this essay, we begin by citing and summarizing some of the arguments given in favor of the use of computers by children and in education.

Then we argue against them using some opinions which we consider to be non-standard. Another approach and some more details on many of the issues covered here may be found in [8,9]. We also introduce here some new arguments.Computing and communication technology continue to make an ever-increasing impact on all aspects of cognition, education and training, from primary to tertiary and in the growing open and distance learning environment.

Computer Technology

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