1Can you use a computer?Can you surf the Internet?I believe that your answer is "yes!'.Now ,most of us can use a computer to surf the Internet.In fact,it's very important for us ,we all know that we can do lots of things by surfing the Internet.For example,some students often surf the Internet to find something good for their study ,by surfing the Internet,they can learn a lot and make a great progress.When we are free,we often chat with our friends or family members.In the past,if we live very far from our friends or family members we can only write letters to each other,but now Internet can solve this problem ,we can even talk or see each other on computers.Also ,we can play games on weekends ,they can help us relax.Of course we can also do many other things on computers.In one word,Internet is really important in our life now.2Advantages and Disadvantages of the Internet Ten years ago,the Internet was practically unheard of by most people.Today,the Internet is one of the most powerful tools throughout the world.The Internet is a collection of various services and resources.According to Russ Brock,a director and consultant at the Center for Innovation and Inquiry,the Internet’s main components are E-mail and the World Wide Web.“There’s a lot more to the Internet than E-mail,search engines,celerity web sites,up-to-the-second sports scores,and chat rooms full of risqué discussions.The Net also ranks as one of today’s best business tools - if it’s used adroitly”.Almost all households contain the Internet; however,before people connect to the Internet,they need to be aware of its disadvantages and advantages.（希望可以帮助你.）我想这么多就达到要求的字数了,不用太多了吧