In addition, there are also some computer hackers on the Internet who always attack others’ computers or steal the data from others’ computers, which is a serious problem for the computer users. Therefore, a safe program is really needed for the computer users to prevent the viruses and hackers while they are using the Internet.
Furthermore, by using some filters we can save a lot of time to distinguish the useful and unnecessary information. Most people use the Internet to find and get information. There are so great quantities of information on the Internet that we usually have to spend quite a long time to find the useful information. Whereas, if we use some filters, we can distinguish the useful and unnecessary information easily. For example, my E-mail box always receives some pornographic junk mail, which are very disagreeable. After I use the filters to block those mails’ senders, that mail cannot get into my E-mail box any more. However, the Internet is such an interesting thing that people who enjoy it may keep on surfing on the net. People who have little ability of self control will lose themselves in the information highway spending a long time in front of the screen, which is absolutely bad for their health. Thus, the filters are quite useful when we use the Internet.
Some people hold that children and young adults use the Internet freely can widen their eyes of the world. However, I think using the Internet with the filters can also get the information much enough to widen their eyes. Most parents do not use the filters because they do not know how useful the filters are. The filters are so good now that we can choose the different ways to get the different kinds of information. Using the filters can make the limit to help the children and young adults kown more about the things that are useful for them. If the children and young adults use the Internet freely, they may lose their directions. As a result, they might not only widen their eyes, but also waste a lot of time. The filters can help us to prevent getting into the websites that we will never use them anyway so that we could widen our eyes of the world by using the filters.
As the Internet becomes more and more popular, the way of using Internet will also become more and more advanced. Consequently, children and young adults should use the Internet with some new advanced programs to get the information easily. They should try to learn the better way to use the Internet such as by the safe programs and filters. As a result, the Internet will be really good for them.
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