SUBSCRIBESUBSCRIBESUBSCRIBEHomeHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyGames & QuizzesVideosOn This DayOne Good FactDictionaryNew ArticlesHistory & SocietyLifestyles & Social IssuesPhilosophy & ReligionPolitics, Law & GovernmentWorld HistoryScience & TechHealth & MedicineScienceTechnologyBiographiesBrowse BiographiesAnimals & NatureBirds, Reptiles & Other VertebratesEnvironmentFossils & Geologic TimeInsects & Other InvertebratesMammalsPlantsGeography & TravelGeography & TravelArts & CultureEntertainment & Pop CultureLiteratureSports & RecreationVisual ArtsImage GalleriesPodcastsSummariesTop QuestionsLists and StoriesBritannica KidsAsk the ChatbotGames & QuizzesHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyVideoscomputerIntroduction & Top QuestionsComputing basicsAnalog computersDigital computersMainframe computerSupercomputerMinicomputerMicrocomputerLaptop computerEmbedded processorsComputer hardwareCentral processing unitMain memorySecondary memoryPeripheralsInput devicesOutput devicesCommunication devicesPeripheral interfacesMicroprocessor integrated circuitsDesignFabricationTransistor sizePower consumptionFuture CPU designsQuantum computingMolecular computingOperating systemsRole of operating systemsModern types of operating systemsMultiuser systemsThin systemsReactive systemsOperating system design approachesNetworkingLocal area networksWide area networksComputer softwareBusiness and personal softwareScientific and engineering softwareInternet and collaborative softwareGames and entertainmentHistory of computingEarly historyComputer precursorsThe abacusAnalog calculators: from Napierâs logarithms to the slide ruleDigital calculators: from the Calculating Clock to the ArithmometerThe Jacquard loomThe first computerThe Difference EngineThe Analytical EngineAda Lovelace, the first programmerEarly business machinesHerman Hollerithâs census tabulatorOther early business machine companiesInvention of the modern computerEarly experimentsVannevar Bushâs Differential AnalyzerHoward Aikenâs digital calculatorsThe Turing machinePioneering workThe Atanasoff-Berry ComputerThe first computer networkKonrad ZuseDevelopments during World War IIColossusThe Z4ENIACToward the classical computerBigger brainsVon Neumannâs âPreliminary DiscussionâThe first stored-program machinesWhirlwindUNIVACThe age of Big IronProgramming languagesEarly computer language developmentMachine languageZuseâs PlankalkülInterpretersCompilersFORTRAN, COBOL, and ALGOLGrace Murray HopperIBM develops FORTRANCOBOLALGOLOperating systemsControl programsThe IBM 360Time-sharing and minicomputersTime-sharing from Project MAC to UNIXMinicomputersThe personal computer revolutionThe microprocessorIntegrated circuitsThe Intel 4004The microcomputerEarly computer enthusiastsThe AltairThe hobby market expandsEarly microcomputer softwareFrom Star Trek to MicrosoftApplication softwareThe personal computerCommodore and Tandy enter the fieldApple Inc.The graphical user interfaceThe IBM Personal ComputerThe market expandsPC clonesMicrosoftâs Windows operating systemWorkstation computersLiving in cyberspaceEver smaller computersEmbedded systemsHandheld digital devicesOne interconnected worldThe InternetE-commerceThe rise of social mediaUbiquitous computingReferences & Edit HistoryQuick Facts & Related TopicsImages, Videos & Interactivescomputer summaryComputers and Technology QuizComputers and Operating SystemsA Brief History of the Computer Told from the 1990s: A QuizWhat Do You Actually Know About the Internet?What is a computer?Who invented the computer?What can computers do?Are computers conscious?TechnologyComputersENIACcomputerHistory of computingFacebookXhttps://www.britannica.com/technology/computerIEEE Xplore - What Is a Computer? An Answer from the PastABC listen - Big Ideas - History of the computerUniversity of Rhode Island - College of Arts and Sciences - Department of Computer Science and Statistics - History of ComputersLiveScience - History of Computers: A Brief TimelineUniversity of Babylon - What is Computer? (PDF)Computer History Museum - Timeline of Computer historyGresham College - Computers: A HistoryEngineering LibreTexts - What is a computer?Computer Hope - What is a Computer?computer - Children's Encyclopedia (Ages 8-11)computer - Student Encyclopedia (Ages 11 and up)David Hemmendinger
Professor Emeritus, Department of Computer Science, Union College, Schenectady, New York. Coeditor of Encyclopedia of Computer Science, 4th ed. (2000).AllBritannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....HistoryENIAC (Electronic Numerical Integrator and Computer), c. 1946United StatesJohn MauchlyJ. Presper Eckert, Jr.Electronic Numerical Integrator and ComputerJohn von NeumannNew JerseyconsultationsmachineHoward AikenâsEarly experimentsAnalyticalconditional branchingrelaysvacuum tubesconstructionhydrogen bombSmithsonian Institutionconstraintsatomic bombarchitectureDifference EngineElectronic Discrete Variable Automatic ComputerBTW: Computer patent warsbitfeasiblevacuum tubesstorageelectric currentBell LaboratoriesWilliam Shockleytransistordelaytransmissionconjunctionradarinventioncore memorycrystallizeJohn von NeumannPreliminary Discussion of the Logical Design of an Electronic Computing Instrument.computer sciencestorehigh-levelsoftwareconsequenceManchester Mark Ibuildingdigital computer.University of ManchesterFrederic C. WilliamsTom Kilburnstored-program computercathode-ray tubeworldwideFerranti Mark IManchester Mark IelectronicsFerranti Mark IinnovationThe EDSAC computer, 1947University of CambridgeMaurice WilkesElectronic Delay Storage Automatic CalculatorhardwareWhirlwindJay ForresterMassachusetts Institute of TechnologyRadio Corporation of Americareal-timeWhirlwind
智能索引记录
-
2026-03-11 16:39:48
综合导航
成功
标题:【精品】我的爷爷的作文合集7篇
简介:在平平淡淡的日常中,大家都有写作文的经历,对作文很是熟悉吧,作文是由文字组成,经过人的思想考虑,通过语言组织来表达一个主
-
2026-03-07 11:30:33
电商商城
成功
标题:电脑显示屏2k怎么样 - 京东
简介:京东是专业的电脑显示屏2k网上购物商城,为您提供电脑显示屏2k价格图片信息、电脑显示屏2k怎么样的用户评论、电脑显示屏2
-
2026-03-07 02:09:59
电商商城
成功
标题:公主裙表演服怎么样 - 京东
简介:京东是专业的公主裙表演服网上购物商城,为您提供公主裙表演服价格图片信息、公主裙表演服怎么样的用户评论、公主裙表演服精选导
-
2026-03-06 15:57:16
电商商城
成功
标题:简约小脚裤怎么样 - 京东
简介:京东是专业的简约小脚裤网上购物商城,为您提供简约小脚裤价格图片信息、简约小脚裤怎么样的用户评论、简约小脚裤精选导购、更多
-
2026-03-08 06:04:58
综合导航
成功
标题:职业浪子_油炸饺子_第二十四章 惩治,小雪的爱_风云中文网
简介:风云中文网提供职业浪子(油炸饺子)第二十四章 惩治,小雪的爱在线阅读,所有小说均免费阅读,努力打造最干净的阅读环境,24