Essay on uses of computer
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Computer
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In general, computer is a machine that manipulates data according to a list of instructions. Computers can be found in various forms such as personal computers, calculators and mobile phones. They are utilised in places like houses, offices, and schools. The invention of computer symbolises the advancement of technology in mankind. Furthermore, computer has made our life easier. We would not have achieved what we have today if computer was not invented. It is difficult to identify which was the first computer invented. This is because the term computer has been subject to varying interpretations over time. The meaning of computer changes as time passes by, thus making it difficult to interpret the accurate meaning. Originally, computer…show more content…
The students are able to pay more attention to the lessons and exercises given through computer as it is animated. Besides that, we can solve a mathematic question using a computer or calculator. We can get the answer fast and accurately instead of wasting time to redo the question a few times to get an accurate answer. Computer is also a source of entertainment. We can use computer to entertain us besides doing work or study. We can choose to play fun computer games, listen to our favourite songs or even watch exciting movies. These will keep us entertained during our free time. In this way, computer can help us to release stress. We can always use the computer for play when we are stressed up and then continue work. This can be said as killing two birds with one stone! Although computer has a lot of benefits, computer also has drawbacks as nothing is perfect in this world. As computer is a part of our life, we tend to store private information in computer. Some inconsiderate people will try to hack in our computer to get the data files or send in viruses to destroy our data files. Those who got the data files will either broadcast it in the internet or use it to threaten the owner. Fortunately, this problem can be curbed using a secured firewall program and a good antivirus program. As computer is used worldwide, children and teenagers are also using
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