Nowadays, technology gradually develops and prospers. Human invent a lot of new and modern things. Internet is the greatest product in recent years. It makes people to do something conveniently. However, some people deem it is an amusement, and it is for playing games only. In fact, they know internet is really useful when they know how to use it. There are some advantages and disadvantages on the internet.
             Internet makes people more easy working on something. For example, we can buy things on the internet when we do not want to go outside. We can chat with friends who live in different city. People can play online games with friends when they have time. Moreover, there is some useful information for us on the internet, and we can get news faster than television and newspaper. Beside, internet can make businessman more convenient. They can transact money form their account to the other one's account easily. Also, they can check the market on the internet.
             Although there are many advantages on the internet, it has some disadvantages and problems. For instance, people do not do anything when they are playing games. They spend all of time on the internet for chatting with friends. In addition, internet has much bad information, such as, sex and hacker. Therefore, parts of people will learn some harmful knowledge.
             In summary, internet is a good and useful thing for us, but we need to use it carefully. We should control our online time, and to allot what time working on things. Setting up some software leach bad information. Then, I think it makes better for us.
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