Monday, July 28, 2008

what I learnd today is

First of all we learn about the advantages and disadvanteges using the computer.The advantages of using computer is its speed up the comunication within the human by e-mail. Computer also enable us to store many information by using the storage devices.On the other hand, computer also have its disadvantages, as we know when we used the computer too often then our sightedness will have some problem.We might then used glasses causes by the bad sightedness. Other disadvantages of computer is its harm the enviroment. As most of computer equipment is made from plastics, its actually needed about a thousand years to decompose it. Another things we learn is we know that the server can connect as many computer. all this computer attached to the server than to the printer.When we used one of this computer which connocted to the server and want to print our document, the computer then can print it with just a one printer.The other user also can print their document to by this printer because the computer is attached to one main server then to the printer.When we used the internet actually we need to be very careful.Well most of us have our own blog, friendster, my space and etc.When we post out the picture to share with friend make sure it is safe because a lot of bad things can happend. Be very carefull.

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