oneofthegreatestadvancesinmoderntechnologyisinventioncomputers.theyhelppeopleindifferentways.theyarewidelyusedinindusty,researchinstitues.officesandhome.computerarecapableofdoingextremelycomplicatedworkinallbranchesofsciences.theycansolvethemostcomplexmathematicalproblems.orputthousandsofunrelatedfactsinorer.theycanbeputtodifferentuses.becaustheyworkaccuratelyandathighspeed.theysaveresearchworkeryearsofhardwork.

　　ordinarypeoplecanusecomputerstoobtainvalubleinformation.forinstance,peoplegoingonweekendholidaycouldbeinformedaboutweathercondition.theyalsoofferentertainmenttopeople.somepeopleareinterestedincomputergames.somepeopleareinterestedinchattingonline.wecandownloadlatestmovieconveniently.

　　computersarethebestservantsmanhaseverhad,and

　　thereisnolimittothewaysinwhichtheycanbeusedtoimproveourlives.