The Internet has rapidly developed and become part of our daily life. It is a very fast and convenient way to get information. People use the Internet for many purposes: education, communication, entertainment and commerce. The Internet helps people communicate with friends and relatives by means of e-mail or chatting.
However, the Internet has limitations. It is time-consuming and costly. It is also dangerous because of viruses and bad programs. On the other hand, the Internet users sometimes have to suffer various risks such as spam or electronic junk mail, and personal information leaking. So, while enjoying surfing, be alert.
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