Withthedevelopmentofthecomputertechnology,theinternetisbecomingmoreandmorepopular.Youcanfindcomputersandtheinternetnearlyeverywhereinourlife.Even,theinternetisbecomingoneofthemostimportantpartsinoursociallife.But,someyoungpeoplearetooaddictedtothenetsurfing.Theyspendtoomuchtimeonthegames,chatting,movieseeingandevenshoppingonline.Thatwillnotbegood,evenharmfulfortheirhearts,healthandtheirattitudetowardstheworld,onlybecausetheinternetissocomplicatedthatitisnoteasyfortheyoungpeopletocontrolthemselves