Withtherapiddevelopmentofscienceandtechnology,computersareplayingamoreandmorecrucialroleinpeople'sstudy,lifeandwork.

　　Nowadays,allcompaniesarerunonacomputersystemtohelpkeepimportantdatasofproductsandserviceinformation,aswellastomakeinternationalquestionnairetodomarketestimation.Computersnormallyworkalotmoreaccurateandefficientthanhumanbrains.Androbotscontrolledbycomputerscanworkinharshenvironmentsinsteadofmen,committingtoughtasks.Thatsavesalottroublesandheadachesformen,andsometimessaveslivestoo,sincesomejobsmightbedangerousformentotake.

　　Also,moreandmorefamiliesintheworldhavecomputersintheirdailylifeaswell.Ratherthangoingoutonarainydaytobuythings,peoplenowaremorelikelytochoosetodosomee-shoppingintheInternet.Computershelptosavepeople'stroublegoingoutinannoyingweatherandsavetheirtrafficfeeaswell.Andsincee-shopsdon'thavetopayrentsforashopsite,theproductpriceisusuallycheaperthanthatinsupermarkets,whicheasilyattractsmorepeopletogoshoppingonline.

　　Lastbutnotleast,computersalsoprovideaneasyaccessforstudentstostudyathomeandexchangeideasandstudymaterialfreely.Itmakesitaloteasierforpeoplefromdifferentcountriesandareastocommunicatewithoneother.

　　Allinall,everythingismovingalotfasterthaneverbeforethankstotheuseofcomputers.

　　AndIsincerelybelievethatcomputerisandwillmakelifebetterthananythingelseisableto.