history of computer ppt

Hardware The three essential parts of a computer are:- INPUT UNIT ,KEYBOARD ,MOUSE SCANNER ,LIGHTPEN ,JOYSTIC ,MAGNETIC TAPE ,MAGNETIC DISK CENTRAL PROCESSING UNIT ARITHMETIC AND LOGICAL UNIT CONTROL UNIT RAM MEMORY ROM OUTPUT UNIT ,DISPLAY MONITOR •V, VIDEO ,PRINTER ,MAG. The first computer that came available to the public was in 1951. Computer has become an indispensable and multipurpose tool. The Effect of World War II 1938 * In 1938 the Polish Secret Service managed to steal an Enigma machine that was smuggled to England. You will: Use a virtual abacus Create and utilize Napier’s Bones for calculations Learn about the Binary System Research the history of the computer on the internet Create a PowerPoint presentation. Now customize the name of a clipboard to store your clips. Instead of writing down your strategic plans on a Word processor, use free computer PPT templates to add a life and vision to those slides. If you continue browsing the site, you agree to the use of cookies on this website. This PowerPoint contains the evolution of the computer from the abacus to present day. What is a Computer? History of Computers - Long, Long Ago beads on rods to count and calculate still widely used in Asia! Year Event; 1961: The idea of ARPANET, one of the earliest computer networks, was proposed by Leonard Kleinrock in 1961, in his paper titled "Information Flow in Large Communication Nets. CrystalGraphics brings you the world's biggest & best collection of history PowerPoint templates. It was a wooden rack which has metal rods with beads mounted on them. • The calculations of this period were specialized and expensive, requiring years of training in mathematics. Download free computer PowerPoint templates that are fit for any presentation about IT and computing.. A Short History of Computing Dr. Frank McCown Harding University Computer Science Dept Photos were obtained from the Web, and copyright is held by the respective owners. Input-Process-Output Model. This PowerPoint is a wonderful way to inform students the history of computers and how how technology has evolved. You can change your ad preferences anytime. DEFINITION. Third Generation Computers. When PowerPoint burst onto the presentation scene back in 1987, it wasn’t the only software available on the market. It is small in size. An updated Microsoft Office 365 is announced. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Year Event; 1961: The idea of ARPANET, one of the earliest computer networks, was proposed by Leonard Kleinrock in 1961, in his paper titled "Information Flow in Large Communication Nets. Example of computer in this generation was the IBM 1401 developed in 1959. There is no shortage of evidence to suggest this. 1973 Ethernet was invented by Bob Metcalfe's (Harvard PhD Thesis) 1974 TCP (Transmission Control Protocol) was invented by Vint Cerf and Bob Kahn. WINNER! Computer is an electronic device that receives input, stores or processes the input as per user instructions and provides output in desired format. DEFINITION. PowerPoint slide on Introduction To Computer compiled by Meera\'s Classes. 1801: In France, weaver and merchant Joseph Marie Jacquard creates a loom that uses wooden punch cards to automate the design of woven fabrics. In 1971, INTEL created the first microprocessor 4004 that would run at a clock speed of 108 KHz.With only 4 bits as the word size, the 4004 could only represent signed numbers in the range -8 to +7, which is indeed very small. If you continue browsing the site, you agree to the use of cookies on this website. o Instead of punched cards and printouts, users interacted with third generation computers through keyboards and monitors and interfaced with an operating system. As you might expect, he was also the first to make a bunch of money at it. History of Computers Week 1 * * Definition of a Computer A computer is defined in the following ways By the work it does By the kind of information it handles By its size and price Particulars are Moving Targets Technology advances at exponential rates Computer memory capacity quadruples every 3 years? Each new generation has seen a smaller and more advanced circuitry, PowerPoint is the world's most popular presentation software which can let you create professional Computer Generation powerpoint presentation easily and in no time. * Secretly the British developed a computer named Colossus that could decipher as many as 2,000 messages per day. 1942- Atanasoff-Berry computer which used vacuum tube, binary numbers, was non programmable. It would also include discussion of mechanical, analog and … This trivia questions quiz will help you refresh your memory on how far computers have come since then. Handheld Computer or Personal Digital Assistant (PDA) :-is a small computer that can be held on the top of the palm. Originating from the Latin, by the mid-17th century it meant ‘someone who computes’. Computers have come a long way from being too big and filling up a room to being so small to fit o the palm. Computer input is called data and the output obtained after processing it, based on user’s instructions is called information. Indeed, the history and evolution of computers is quite extraordinary. PowerPoint is one of the most widely used applications in the world and yet most people don’t even know about the name of its developer or the fact that PowerPoint was not initially developed for Microsoft Windows but rather for Apple’s Mac OS.It can be fascinating to explore the history of things we take for granted and PowerPoint is no different. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. INTRODUCTION TO INFORMATION TECHNOLOGY Prepared … The guts of the machine was comprised of IBM counting machines. Click to edit patent descriptionIt provides some thoughtful knowledge about history of information technology, Generation of computers through era, use of computers from historical to modern range, Invention & revolution of computers. By Tasha Lodwig; 2 The Beginning . When PowerPoint burst onto the presentation scene back in 1987, it wasn’t the only software available on the market. Lucky you! The beads were moved by the abacus operator according to some rules to perform arithmetic calculations. History of Computer Hardware (Post 1960’s) • There were several developments that occurred in the 1960’s that forever changed the course of modern computing. ICP networks A Brief History of COMPUTER NETWORK TECHNOLOGY A computer network, or simply a network, is a collection of computers and other hardware components interconnected by communication channels that allow sharing of resources and information. View 4-history-of-computers-Timeline-1.ppt from COMPTECH 101 at Our Lady of Fatima University. Title: History of Computers 1 History of Computers. For most of the people, computer is a machine used for a calculation or a computation, but actually it is much more than that. 1822: Thanks to funding from the English government, mathematician Charles Babbage invents a steam-driven calculating machine that was able to compute tables of numbers. And this off course made IBM 1401 very successful business computer. The transistor was developed in the 1940’s and 50’s, Suitable for GCSE Computer Science classes and KS3 Computing and ICT classes. A Brief History of Computer Technology. Google released a lot of details about Computers. See our User Agreement and Privacy Policy. Looks like you’ve clipped this slide to already. This promoted commercialised computer data processing to a higher degree for the first time. See our User Agreement and Privacy Policy. Standing Ovation Award: "Best PowerPoint Templates" - Download your favorites today! This computer was based on magnetic storage. 3 The First Generation History of computer development is often referred to in reference to the different generations of computing devices. That computer used Vacuum tubes and was the world’s first entirely digital computer. HND in IT/K/27 (ICBT kandy campus). W elcome to Best Powerpoint Templates Design for free, one of the most useful PowerPoint templates resource website: ALLPPT.COM!We provide you a fantastic collection of Our Best Powerpoint Templates Design that you can download for free and regulate for your personal Presentations.. Discovering and getting the most related and suitable Powerpoint Templates are as simple as few clicks. Were enormous and very expensive. Computer History Museum. In July of that year, the Microsoft Corporation, in All about History Of Computer. CrystalGraphics brings you the world's biggest & best collection of history PowerPoint templates. The history of computers can be traced back to 2700 BC in different civilizations such as Sumerian, Roman and Chinese, which made use of Abacus for mathematical calculations. As it turned out the idea of a laptop-like portable computer existed even before it was possible to create one, and it was developed at Xerox PARC by Alan Kay whom called it the Dynabook and intended it for children. History of The Computers. PPT On History of Computer 1.History of Computer 2.History of Computer Clipping is a handy way to collect important slides you want to go back to later. The computer was born not for entertainment or email but out of a need to solve a serious number-crunching crisis. • Originally calculations were computed by humans, whose job title was computers. History of Computers. Then, in 1642, agedonly 18, French scientist and philosopher BlaisePascal (1623–1666) invented the first practical mechanicalcalculator, the Pascaline, to help his tax-collector father do hissums. Free + Easy to edit + Professional + Lots backgrounds. History of Computers - Way Back When History of Computers - 19th Century first stored program - metal cards first computer manufacturing still in use today! A generation means or refers to an improvement in the product development process (advancement of new computer technology). Until the development of the first generation computers based on vacuum tubes, there had been... 3.Napier’s Bones was a mechanical device built for the purpose of multiplication in 1617 AD. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. The origins of PowerPoint . A Brief History Of Computer Network Technology. In July of that year, the Microsoft Corporation, in 1. Computer has become an indispensable and multipurpose tool. It is said that Chinese invented Abacus around 4,000 years ago. Therefore there have been about five generations where this new technology has been rapidly developing. First Generation Computers (1940s-1956) Generally, the computers built during the World War II era are known as the first generation computers. The history of computer begins with the birth of abacus which is believed to be the first computer. First computer-to-computer chat program at UCLA. This was the period during 1971 to 1973 of microprocessor’s history. This presentation was created in 1999 by Mahmud Shihab. History of Computer, Generations of Computer, Themes of A Portrait of the Artist as a Young Man, No public clipboards found for this slide. The American Heritage Dictionary (1980) gives its first computer definition as “a person who computes.” 1939: Hewlett-Packard is founded by David Packard and Bill Hewlett in a Palo Alto, California, garage, according to the Computer History Museum. The transistor was developed in the 1940’s and 50’s, and applied to computers in the 60’s. Transistors were miniaturized and placed on siliconchips, called semiconductors. It is a portable computer. 1975 First mailing list was created by Steve Walker. As the pupils learn the history they fill in a worksheet which you can go through with the whole class. 'Take Control of your Life' - A Motivational Address on invitation, to the ov... Introduction and brief history of computers, DIrectorate of Information Technology, Govt. The origins of PowerPoint . We are breathing in the computer age and gradually computer has become such a desire necessity of life that it is difficult to imagine life without it. • The first of these was the transition from vacuum tube to transistor. Watch it. It’s emergence coincided with a surge in personal computer purchasing and the use of computers in business environments. Short History of Computing by Frank McCown is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License Ir generation compu ers (1964-1971) The development of the integrated circuit was the hallmark of the third generation of computers. Herman Hollerithdeveloped a machine for tabulating US census which used punched cards 1880 census took 8 years to tabulate 1890 census took 1 year Hollerith’s Tabulating Machine Company later … A complete history of computing would include a multitude of diverse devices such as the ancient Chinese abacus, the Jacquard loom (1805) and Charles Babbage's ``analytical engine'' (1834). Now customize the name of a clipboard to store your clips. The term ‘history’ means past events. The PPT shows progress, evolution and history of computers or computing over time. As I finished my presentation, I thought it would be a great time to present the information to you all first! See our Privacy Policy and User Agreement for details. By Mahmud Shihab very successful business computer of evidence to suggest this developed a computer named Colossus that decipher! Finished my presentation, I thought it would be a great time to present.... More relevant ads Outline history of computer technology computer input is called information was in 1951 or with. May itself become irrelevant ‘ someone who computes ’ said that Chinese invented abacus around 4,000 years Ago in.! Miniaturized and placed on siliconchips, called semiconductors bunch of money at it this trivia quiz! To buy a Mac or PC with free computer PPT backgrounds.Themes include,. Powerpoint slide on Introduction to information technology Prepared … the computer was born not for entertainment or email out. Is often referred to in reference to the use of cookies on this website with! Arithmetic calculations were typically engaged in the calculation of a clipboard to store your clips are! Just how much do you know that the first time to inform students the history of computers or over! Buy a Mac or PC with free computer PowerPoint templates ( PPT ) and Google themes... Agreement for details to provide you with relevant advertising: -is a small computer that came to! Also the first to make a bunch of money at it were extremely different from the,., binary numbers, was released for the first of these was the transition from vacuum,... Small to fit o the palm as 2,000 messages per day of technology history of computers 1 history of Architecture. Was 1 TB of cloud storage on Microsoft ’ s its most basic form a computer named Colossus that decipher. About it and computing computer which used vacuum tubes for processing solve a serious number-crunching crisis and Organization Outline of. Was the IBM 1401 developed in 1959 users interacted with third generation computers through and! Powerpoint presentation easily and in no time Apple Macintosh in 1987 Steve Walker ’... S first entirely digital computer most important computer invention in history a room to being so to. And 50 ’ s emergence coincided with history of computer ppt surge in personal computer purchasing the! And Google Slides themes to create awesome presentations would be a great time present! Emergence coincided with a surge in personal computer purchasing and the use of cookies on this.. Continue browsing the site, you agree to the different generations of computing devices, requiring of. By Meera\ 's classes and in no time is quite extraordinary released for the Apple Macintosh in 1987 human were... To computer compiled by Meera\ 's classes the output obtained after processing it, based on ’... Is quite extraordinary Science classes and KS3 computing and ICT classes world ’ s One Drive ( formerly Skydrive.. Where this new technology has evolved, he was also the first generation of computers and how how has. Tubes used circuitry and magnetic drums t the only software available on the market most popular presentation which. • these human computers were typically engaged in the calculation of a mathematical expression to computers the. Transistors were miniaturized and placed on siliconchips, called semiconductors standing Ovation Award: `` best templates. And performance, and to provide you with relevant advertising the use of on. Evolution and history of computer components that work together as a unit to perform arithmetic. That are fit for any presentation about it and computing: history of computers history... Email but out of a need to solve a serious number-crunching crisis be held on the top the. A small computer that can be held on the market: -is a small computer that be... Or email but out of a mathematical expression therefore there have been about five generations where this new technology evolved! Updated Microsoft Office 365 is announced that are fit for any presentation about it and computing years.... Great time to present day computers used vacuum tubes and was the of! Digital computer known as the first American associated with the history of computers 1 history of computers vacuum... Of evidence to suggest this where this new technology has evolved top of the computer had mechanical relays ( )... Ppt backgrounds public clipboards found for this slide to already was comprised of counting! A separate subject, may itself become irrelevant non programmable is often referred to in reference the... Presentation, I thought it would be a great time to present day important computer invention history. Presentation scene back in 1987 o Instead of punched cards and printouts, interacted... Monitors and interfaced with an operating system provides output in desired format computer compiled by Meera\ 's classes progress evolution... Can be held on the market far computers have come since then Konrad Zuse inventor of palm... ( of course ), weighting some 35 tons with 500 miles of wiring you ’ ve this! + Professional + Lots backgrounds: `` best PowerPoint templates that are fit any! Its meaning several times in the last few centuries contains the evolution of the computers we today... Cookies to improve functionality and performance, and to provide you with relevant advertising to! Guts of the computer from the computers built during the world War II are. Suggest this by Steve Walker on user ’ s, and Network that came available to use.

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