Personal Computers and Mainframes: A Comparison MParker Personal Computers and Mainframes: A Comparison Comparing personal computers to mainframe computers is sort of like comparing a pebble to a boulder. When the first personal computers appeared‚ the word mainframe was used to differentiate these huge systems from what were then termed “minicomputers” in the early 1960s ("Computer Concepts And Terminology"‚ 2004). The word “mainframe”
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Report on The Negative Effects of Facebook on teenagers in Dhaka The Negative Effects of Facebook On Teenagers in Dhaka Submitted to: Ms. Dilruba Jahan Assistant Professor‚ Language Institute Submitted by: Kayafa Hossain ID-111 121 559 Sec-NJ Date of submission: 5.1.2013 5th January‚ 2013 Dilruba Jahan Asst.Professor Language Institute Subject: submission of Extended Essay Dear Madam I am pleased to submit you the report on “ The Negative Effects of Facebook
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The Negative Effects of Technology and Social Media Technology and social networking sites may seem to be the best invention yet‚ however not only do they cause people to become anti-social‚ they also cause psychological disorders to occur. Technology is great to use for various things including communication. However‚ people have chosen to take full advantage of it‚ and now it just might be backfiring on some of them. In older days when there was only television‚ movies‚ radio‚ and magazines‚
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constantly on their phones‚ laptops‚ tablets‚ or computers‚ checking in on the latest scandal on Facebook‚ or catching up with an old friend. It’s the way people communicate and find out new information. All information is at the tips of people’s fingertips-- just a couple clicks or taps away. Now‚ all this sounds great and wonderful; a tool for humans to better themselves and humanity‚ but in reality‚ it’s not. Social media does have its negative effects. Social media isn’t all good. Society obsession
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In 1492‚ Christopher Columbus navigated in order to gain the resources and find a brand new way to Asia‚ accidentally discovered “new” lands in the Americas. And then‚ other European countries followed his step and started the and invasion and exploration. Columbus sailed and found that the European colonists and explorers sounded the horn first‚ encouraging them to set off a wave in succession to the new world‚ thus opens the process of human globalization. Countries such as Spain‚ Portugal‚ Italy
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Everybody wants to travel the world but have you ever wanted to travel outside of Earth? As can be expected with the advancement of technology humans might be able to go and live on Mars. Living on Mars could be great experiance and have a good effect on the world due to the fact exploration helps us advance and we could be helping out the economy by creating jobs. While living on Mars could be a great possibility‚ there’s people who disagree with it. They say it would be too difficult because you
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(Suddath‚ 2009). In 1983‚ the Los Angeles Police Department created a school lecture program called Drug Abuse Resistance Education‚ D.A.R.E‚ to teach children to avoid the uses of illegal drugs. Studies later showed that D.A.R.E does not have an effect on preventing children from becoming abusers of drugs. In 2002‚ the Bush administration had a goal to reduce all illegal drug use by 25%. The results showed that only marijuana abuse declined 6% while other drugs increased (Suddath‚ 2009). The declination
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A Brief History of Personal Computers The electronic computer is a relatively modern invention; the first fully operable computer was developed about 50 years ago‚ at the end of World War II‚ by a team at the University of Pennsylvania ’s Moore School of Engineering. This team was headed by John Mauchly and J. Presper Eckert‚ who named the new machine ENIAC‚ for Electronic Numerical Integrator and Calculator. ENIAC was hardly a personal computer‚ occupying a large room and weighing about 33 tons
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Popular Personal Computer The Altair 8800 created by MITS of Albuquerque‚ New Mexico‚ is known as the first popular personal computer that was available to all Americans. The Altair 8800 was released in January 1975 in the front-page article of Popular Electronics Magazine. The designer‚ Ed Roberts‚ planned to sell only a few hundred to hobbyists‚ but was astonished when he sold thousands in the first month. Although the Altair was not the very first microprocessor-based personal computer‚ it is
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The Effects of Computer Technology on Our Everyday Lives Provided the technological issues they could commence with a pill and they reduce it for Smartphone. There are still a lot of problems still left to be sorted out and appropriate to say that it is nonetheless in the design and style board. ’When’ is a massive concern for them and us these days and there is nevertheless no definite answer. Some more routines are going on to provide smarter and more quickly communication. Several of them
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