we are depending on computers more and more nowadays as they are used everywhere,like in schools,offices,factories,shops.peope use computers to deal with all kinds of datas and information.computers make work easier and more effective.people also surf internet so we can learn a lot without going to teh library.and we send e-mails and go to chatroom through computers,so we can keep in touch with our friends.in a word,there is no way to live a modern life without computers.