无线通信方向有哪些SCi 短文可以投的

无线通信方向有哪些SCi 短文可以投的

Internet is an international computer network connecting other networks and computers from companies, universities, etc. At present, most of people can use computer for working, chatting, playing game, watching the movie and picture, and searching anything by clicking on Internet. Internet is useful assistant for leading you to another world which amazing thing. I think Internet has advantage and disadvantage.

Advantage of Internet is that you can do anything that you want on Internet when it was connected to independent world such as download data, programs, game, picture etc. But Internet has risk to receive spy ware, it attempts to disable or delete anti-spy ware tool and suppress warning massages given to users, it damages your data or system in your computer. Moreover, you have risk to find the bad persons when chat in chat room especially women. You can found the crime news on the newspapers. The news said they have many victim from chatting with unknown people by the victim were believed implicitly. In conclusion, many people still use Internet because it is useful and comfortable

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