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Therearebothgoodthingsandbadthingsaboutplayingcomputer.SomepeoplebelivethatTVishelpfulforkids,whileothersbelieveitisharmful.Researchershavestudiedboththepronsandconsofplayingcomputer.Manyparentsandcomputerproducersinsist,though,thattheprosoutweighthecons.First,theprosidecontends,computerprovideskidswitheducationalprogramsandteachsthemaboutothercultures.Second,itcandevelopthechildren'sability,Forexample,Ilikeplayingcomputergames“CrossFire”,becauseitcanhelpmedevelopmypowerofobservationandreactioncapacity.Third,playingcomputergamesgivesmyfriendsandItheopportunitytospendqualitytimetogether.Finally,parentscanprovidechildrenwithbooksonthesamesubjectsasthecomputergames.Inordertodecidewhethertheirchildrenshouldbeallowedtoplaycomputers,parentsneedtoknowboththeprosandthecons.Ontheotherhand,parentsshouldknowlongtimetoplaycomputertothechildhasvisiondamage.Parentsshouldmonitorwhattheirchildrenarewatchingandcontroltheamountoftimespentinfrountofthetelevision.