NowadayINTERNET i o important that we can hardly do job without it.But every coin ha 2 ideINTERNET alo ha many diadvantage. The detail are a follow. On one handINTERNET ha many advantage.We uually earch information or end E-mail for tudy for it can rie the working efficient.Online-hopping i a new and convenient way to buy thing o that it i alo popular among the young people.So we can inferm that the INTERNER ha a lot of advantage. On the other handINTERNET alo ha many poor ide.Spending o many time on online game i almot the wort.The reult i that people may find they have le interet in the work and tudy and than getting in a poor circle.Another apect i that lacking the face-to-face communicationthe chatting and trade on the INTERNET become le and le believeable.So we can inferm that INTERNET ha many diadvantage. A the reaon concluded above the INTERNET ha both advantage and diadvantage.Only when we accept the potive apect and get rid of the poor onethe INTERNET will be our true and reliable friend.