domingo, 3 de mayo de 2009

Computers...

Nowadays Computers are the most useful device. Clearly they have many advantages and make the life easy, even give the chance to work at home something never ever thought a few years ago but there are also some disadvantages.

To begin with the positive side, you don´t need to spend a lot of money if you want to talk with a relative from other country, you just need to create an e-mail account or install some special programs in which you can talk in live with the other person using microphone ( which the most of the time is included when you buy a laptop). Another advantage are the laptops, you can move with your computer wherever you want and if you have portatil internet is better. Laptops are now really small, there is a new one which weight around 500 gr. Finally computers helps you to know what´s going on in your house when you are working, you just need a camera inside the house, also you can pay bills and buy thing from other countries.

Besides this there´s a negative side, if you spend many time in front of the computer you can have some problemes with your vision or even get blind. In addition to this you can also become overweigth from lack of activity. But the most important disadvange is becouse teenager have changed dramatically due to computers. Nowadays, the majority of teenagers have a computer and it has played an important role in their lives. Teenagers need to be equipped with knowledge of computer technology, as most things in life require the use of computers. Finally other disadvantage of owning a computer is the information that students can access from the Internet specially in terms of education, if children have an assigment to the school they just go to the computer and download the information without paying attention about what is written.

In conclusion, computers can be an amazing instrument if you know exactly how to use it, in terms of time, supervision to the children, etc. People need to be cafrefull about when and how use them.

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