更新时间：2025-08-07 14:28:32
电脑在20世纪60年代开始流行起来。omputersstartedtobecomepopularwithbigcompaniesinthe1960s.
computer
you’veprobablyknownaboutcomputersyourwholelife.butcomputershavenotreallybeenaroundforverylong.computersstartedtobecomepopularwithbigcompaniesinthe1960s.computersdidn’tbecomewidespreadinhomesandschoolsuntilthe1980s.
howdopeopleusecomputers?
peopleusecomputersinmanyways.storesusecomputerstokeeptrackofproductsandcheckyououtatthecashregister.banksusecomputerstosendmoneyallovertheworld.
computershelpteacherskeeptrackoflessonsandgrades.theyhelpstudentsdoresearchandlearn.computersletyouhookuptonetworks(manycomputershookedtogether).theyletyouhookuptoaworldwidenetworkcalledtheinternet.
scientistsusecomputerstosolveresearchproblems.engineersusecomputerstomakecars,trucks,andairplanes.architectsusecomputerstodesignhousesandotherbuildings.thepoliceusecomputerstotrackdowncriminals.themilitaryusescomputerstomakeandreadcodedmessages.
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