History computer
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The document traces the history of computers through 5 generations: 1) 1940-1956: Vacuum tubes. The ENIAC was the first general purpose electronic computer using 19,000 vacuum tubes. 2) 1956-1963: Transistors. Computers were developed for atomic energy and were smaller than previous generations. 3) 1964-1971: Integrated circuits. Computers became smaller, cheaper, and more accessible to the mass audience. 4) 1971-present: Microprocessors. The microprocessor brought the fourth generation as circuits were built onto silicon chips. 5) Present and beyond: Artificial intelligence. Fifth generation computers are based on AI and some applications like voice recognition
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computers
As early as the 17th century, mathematicians tried to create machines that could perform basic math functions like addition and multiplication. In 1804, Charles Babbage designed the difference engine, the first general-purpose calculation machine with a mechanical memory. The document then summarizes the five generations of computers: first used vacuum tubes and magnetic drums; second used transistors; third used integrated circuits; fourth used microprocessors on a single chip; and fifth uses artificial intelligence and is still in development.
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A computer is an electronic device that processes data into useful information by following programmed instructions. Early mathematicians in the 17th century tried to build machines for basic math functions. In 1804, Charles Babbage designed the difference engine, which had a mechanical memory. Computers have since progressed through generations based on technological advancements - from vacuum tubes to transistors to integrated circuits and microprocessors - making them smaller, faster, and more efficient. Today, supercomputers are the most powerful for complex tasks, mainframes are for large organizations, and personal computers are most common.
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Mathematicians in the 17th century began developing early machines to perform basic mathematical functions like addition and multiplication. In 1804, Charles Babbage designed the difference engine, an early general-purpose computer with a mechanical memory. The history of computers is generally divided into five generations. The first used vacuum tubes and magnetic drums and were room-sized. Transistors replaced vacuum tubes in the second generation. The third generation saw the development of integrated circuits, which placed transistors onto silicon chips. The fourth generation brought microprocessors, which combined thousands of integrated circuits onto single silicon chips. The fifth generation, based on artificial intelligence, is still in development today.
History of Computer
The document outlines the five generations of computers from the 17th century to present. The first generation used vacuum tubes and magnetic drums for memory. Transistors replaced vacuum tubes in the second generation. Integrated circuits were developed in the third generation, miniaturizing transistors onto silicon chips. Microprocessors brought the fourth generation by integrating thousands of circuits onto a single chip. The fifth generation focuses on artificial intelligence applications like voice recognition.
History of the computer elec. age (2nd gen.)
The document discusses the history of computers from the first to fourth generations. It describes how each generation led to improvements like replacing vacuum tubes with transistors, using integrated circuits, and the development of the microprocessor which led to personal computers. Key events and inventions included the transistor by Bell Labs, the first integrated circuit by Jack Kilby, the Altair 8080 inspiring the PC revolution, and the IBM PC establishing the PC standard.
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The document outlines the major generations of computers from 1942 to present. The first generation from 1951-1958 included the first commercial automatic computers and electromechanical computers. The second generation from 1959-1963 saw the introduction of transistors, magnetic tapes, and disks replacing punched cards. The third generation from 1964-1979 featured integrated circuits and new memory technologies. The fourth generation from 1979 to present has seen the rise of microprocessors, PCs, and user-friendly software languages.
History of the Computer
Students will learn about the five generations of computing through a presentation and class discussion. They will identify each generation and the key developments that defined it, including the earliest mechanical adding machines, the first electronic ENIAC computer, and the transition to integrated circuits and microprocessors. The document outlines the history of computers from the 17th century through modern times, highlighting technologies like vacuum tubes, transistors, and large-scale integrated circuits that drove computers to become smaller, faster, and more powerful with each new generation.
Generation of computer
The document summarizes the third and fourth generations of computers. The third generation (1964-1975) saw the development of integrated circuits and transistors being placed on silicon chips, drastically increasing computer speed and efficiency. Examples include IBM 360/370. The fourth generation (1975-1989) used VLSI circuits with thousands of components on a single chip, enabling microcomputers. PCs became smaller, cheaper, and more powerful than mainframes, with the ability to link together in networks. Examples are IBM PC and Apple II.
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computers
As early as the 17th century, mathematicians tried to create machines that could perform basic math functions like addition and multiplication. In 1804, Charles Babbage designed the difference engine, the first general-purpose calculation machine with a mechanical memory. The document then summarizes the five generations of computers: first used vacuum tubes and magnetic drums; second used transistors; third used integrated circuits; fourth used microprocessors on a single chip; and fifth uses artificial intelligence and is still in development.
Total computer
A computer is an electronic device that processes data into useful information by following programmed instructions. Early mathematicians in the 17th century tried to build machines for basic math functions. In 1804, Charles Babbage designed the difference engine, which had a mechanical memory. Computers have since progressed through generations based on technological advancements - from vacuum tubes to transistors to integrated circuits and microprocessors - making them smaller, faster, and more efficient. Today, supercomputers are the most powerful for complex tasks, mainframes are for large organizations, and personal computers are most common.
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Mathematicians in the 17th century began developing early machines to perform basic mathematical functions like addition and multiplication. In 1804, Charles Babbage designed the difference engine, an early general-purpose computer with a mechanical memory. The history of computers is generally divided into five generations. The first used vacuum tubes and magnetic drums and were room-sized. Transistors replaced vacuum tubes in the second generation. The third generation saw the development of integrated circuits, which placed transistors onto silicon chips. The fourth generation brought microprocessors, which combined thousands of integrated circuits onto single silicon chips. The fifth generation, based on artificial intelligence, is still in development today.
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The document outlines the five generations of computers from the 17th century to present. The first generation used vacuum tubes and magnetic drums for memory. Transistors replaced vacuum tubes in the second generation. Integrated circuits were developed in the third generation, miniaturizing transistors onto silicon chips. Microprocessors brought the fourth generation by integrating thousands of circuits onto a single chip. The fifth generation focuses on artificial intelligence applications like voice recognition.
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The document discusses the history of computers from the first to fourth generations. It describes how each generation led to improvements like replacing vacuum tubes with transistors, using integrated circuits, and the development of the microprocessor which led to personal computers. Key events and inventions included the transistor by Bell Labs, the first integrated circuit by Jack Kilby, the Altair 8080 inspiring the PC revolution, and the IBM PC establishing the PC standard.
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The document outlines the major generations of computers from 1942 to present. The first generation from 1951-1958 included the first commercial automatic computers and electromechanical computers. The second generation from 1959-1963 saw the introduction of transistors, magnetic tapes, and disks replacing punched cards. The third generation from 1964-1979 featured integrated circuits and new memory technologies. The fourth generation from 1979 to present has seen the rise of microprocessors, PCs, and user-friendly software languages.
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Students will learn about the five generations of computing through a presentation and class discussion. They will identify each generation and the key developments that defined it, including the earliest mechanical adding machines, the first electronic ENIAC computer, and the transition to integrated circuits and microprocessors. The document outlines the history of computers from the 17th century through modern times, highlighting technologies like vacuum tubes, transistors, and large-scale integrated circuits that drove computers to become smaller, faster, and more powerful with each new generation.
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The document summarizes the third and fourth generations of computers. The third generation (1964-1975) saw the development of integrated circuits and transistors being placed on silicon chips, drastically increasing computer speed and efficiency. Examples include IBM 360/370. The fourth generation (1975-1989) used VLSI circuits with thousands of components on a single chip, enabling microcomputers. PCs became smaller, cheaper, and more powerful than mainframes, with the ability to link together in networks. Examples are IBM PC and Apple II.
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This presentation is prepared by Gunjan Bhandari studying in class 9 of Baylor International Academy located in Banepa, Nepal.
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The document traces the history of computers from ancient counting aids like the abacus to modern devices. It discusses early mechanical calculators and computers like Pascal's calculator and the Z3. Major developments included the first programmable computers in the 1940s like ENIAC and the introduction of transistors, integrated circuits and programming languages in the 1950s and 1960s which made computers smaller, faster and more powerful. Personal computers then became commercially available in the 1970s and grew rapidly in capabilities and popularity in the 1980s and 1990s as components like hard drives, graphics cards and processors improved according to Moore's Law. The evolution continues into handheld devices, tablets and new form factors.
History of computer electromechanical age
The electromechanical age from 1840-1940 saw important advances that enabled the development of early computers. Key inventions included Alessandro Volta's battery in 1800, which provided a reliable source of electricity and allowed information to be encoded as electrical signals. Samuel Morse invented the telegraph in 1832 for electrical communication of text messages. Alexander Graham Bell invented the telephone in 1876 for bidirectional voice communication. These inventions established telecommunication networks powered by electricity. Early electromechanical computing devices were also developed, such as tabulating machines in the 1850s, the Comptometer mechanical adding machine in 1885, and Herman Hollerith's punched card tabulating system used for the 1890 US Census. These early electromechanical devices demonstrated that
History of computer
The document summarizes the history and generations of computers. It discusses how early mathematicians tried to build machines to perform basic math functions and how Charles Babbage designed analytical engines in the 1830s-1840s to perform automatic calculations. It then outlines the four generations of computers, from the first generation in 1940-1956 using vacuum tubes, to the current fourth generation using microprocessors. Each generation brought improvements in size, speed, cost and capabilities as technologies advanced from vacuum tubes to transistors to integrated circuits.
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The document summarizes the five generations of computers:
1) First generation used vacuum tubes and were room-sized, expensive to operate, and prone to failure.
2) Second generation used transistors which made computers smaller, faster, cheaper and more reliable.
3) Third generation used integrated circuits which further increased speed and efficiency by placing transistors on silicon chips. This made computers accessible to the mass market.
Computer history
The abacus was one of the earliest calculating machines, invented in 1642. In the early 1800s, Charles Babbage designed the first modern computer called the Analytical Engine. The Univac, released in 1951, was the first computer sold to a business. Early computers used vacuum tubes, punch cards, and magnetic tape, while newer generations integrated transistors and microprocessors into their circuitry. Some believe future computers may have artificial intelligence.
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This document provides a brief history of computers from ancient times to the modern era. It discusses early counting devices like the abacus and programmable clocks from the 13th century. Mechanical calculators and looms controlled by punch cards were invented in the 1600s-1800s. Herman Hollerith's tabulating machine helped speed up the 1880 US Census. Vacuum tubes and transistors allowed computers to become smaller and more powerful in the mid-20th century. Personal computers in the 1970s brought computers into homes and launched companies like Microsoft and Apple.
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The document traces the development of computers from 1951-present. It describes key developments like the vacuum tube (1951), the UNIVAC computer (1951), the transistor (1959-1964), the integrated circuit (1964-1970), the microprocessor (1971), the IBM PC (1981), the Apple II (1977), supercomputers like the Cray 1 (1976), and advances like very large scale integration circuits, the Blue/L supercomputer, and research into fifth generation computers involving artificial intelligence.
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The document summarizes the history of computers from ancient times to modern generations. It discusses early counting devices like the abacus, followed by early mechanical computers invented by Pascal and Babbage in the 17th-18th centuries. The first modern electronic computers emerged in the 1940s-1950s, known as the first generation. Subsequent generations brought operating systems, networking, increased power and capabilities. The fifth generation envisions computers with artificial intelligence.
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The document summarizes the five generations of computers from the first generation using vacuum tubes in the 1940s to the current fifth generation pursuing artificial intelligence. The first generation computers were large, consumed significant energy, and had limited capabilities. The subsequent generations saw improvements in size, speed, reliability, cost, and programming due to innovations like transistors, integrated circuits, and microprocessors. Current research aims to develop computers with human-level artificial intelligence.
Media arts
Media art refers to artworks that use new media technologies like digital art, computer graphics, virtual reality, video games and more. Over time, many disciplines have been considered forms of media art, including biotech art, computer art, digital art, interactive art, kinetic art, multimedia art, network art, robotic art, sound art, space art, technological art and video art. The development of media art has coincided with technological advances from the 19th century onward, with artists increasingly incorporating new tools like photography, film, radio, television and computers into their work. Major milestones included the invention of the camera, movie projector, radio, television, computers and the internet. Art movements also influenced media art,
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The document summarizes the history of electronics from the 1940s to present day in four periods: the vacuum tube period, the transistor period, the integrated circuit period, and the computer processors period. It describes several important early electronic devices like the ENIAC, the first general purpose computer, and the invention of the transistor in 1947, which led to smaller and faster electronic devices. The integrated circuit, invented in the 1950s, further revolutionized electronics by incorporating multiple circuit elements into a single small chip, increasing processing speeds. Modern computer processors continue to rapidly advance, powering innovations in areas like personal computing, productivity, entertainment, and communication.
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The document discusses the history and development of computing devices from ancient counting aids like the abacus to modern computers. It covers notable individuals like Blaise Pascal who invented the mechanical adding machine in 1642 and Charles Babbage who designed the analytical engine, an early general purpose computer, in 1833. Major milestones like the creation of the ENIAC, the first general-purpose electronic digital computer in 1946, the invention of the transistor in 1948, and the introduction of the IBM PC in 1981 are summarized. The evolution of computer generations from vacuum tubes to transistors to integrated circuits is also outlined.
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The document provides an overview of the history of computing from the 1940s to the 1970s. It discusses key events and technologies such as the development of ENIAC, stored program computers, the birth of software and programming languages like FORTRAN and COBOL. It also covers the rise of IBM mainframes, the development of minicomputers by companies like DEC, and the impact of integrated circuits on computing technology.
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El documento habla sobre las Tecnologías de la Información y la Comunicación (TIC's). Explica que las TIC's permiten la adquisición, producción, almacenamiento, tratamiento y comunicación de información en diferentes formatos. También clasifica las TIC's en eminentemente interactivas, transmisivas y activas. Concluye resaltando la importancia de conocer sobre las TIC's ya que son herramientas poderosas que ayudan a mejorar el desempeño en diferentes campos como la educación.
History of computer
The document traces the history and development of computing devices from ancient counting tools like the abacus to modern computers. It discusses early mechanical calculators invented by Pascal and Leibniz in the 1600s. Important milestones included Charles Babbage's analytical engine in the 1830s, the use of punch cards by Herman Hollerith in 1890, and the first programmable electronic computer, ENIAC, created at the University of Pennsylvania in 1946. The document then outlines the four generations of computers defined by technological advancements like transistors, integrated circuits, microprocessors, and graphical user interfaces.
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The document traces the history of computers from ancient counting aids like the abacus to modern devices. It discusses early mechanical calculators and computers like Pascal's calculator and the Z3. Major developments included the first programmable computers in the 1940s like ENIAC and the introduction of transistors, integrated circuits and programming languages in the 1950s and 1960s which made computers smaller, faster and more powerful. Personal computers then became commercially available in the 1970s and grew rapidly in capabilities and popularity in the 1980s and 1990s as components like hard drives, graphics cards and processors improved according to Moore's Law. The evolution continues into handheld devices, tablets and new form factors.
History of computer electromechanical age
The electromechanical age from 1840-1940 saw important advances that enabled the development of early computers. Key inventions included Alessandro Volta's battery in 1800, which provided a reliable source of electricity and allowed information to be encoded as electrical signals. Samuel Morse invented the telegraph in 1832 for electrical communication of text messages. Alexander Graham Bell invented the telephone in 1876 for bidirectional voice communication. These inventions established telecommunication networks powered by electricity. Early electromechanical computing devices were also developed, such as tabulating machines in the 1850s, the Comptometer mechanical adding machine in 1885, and Herman Hollerith's punched card tabulating system used for the 1890 US Census. These early electromechanical devices demonstrated that
History of computer
The document summarizes the history and generations of computers. It discusses how early mathematicians tried to build machines to perform basic math functions and how Charles Babbage designed analytical engines in the 1830s-1840s to perform automatic calculations. It then outlines the four generations of computers, from the first generation in 1940-1956 using vacuum tubes, to the current fourth generation using microprocessors. Each generation brought improvements in size, speed, cost and capabilities as technologies advanced from vacuum tubes to transistors to integrated circuits.
Home
The document summarizes the five generations of computers:
1) First generation used vacuum tubes and were room-sized, expensive to operate, and prone to failure.
2) Second generation used transistors which made computers smaller, faster, cheaper and more reliable.
3) Third generation used integrated circuits which further increased speed and efficiency by placing transistors on silicon chips. This made computers accessible to the mass market.
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The abacus was one of the earliest calculating machines, invented in 1642. In the early 1800s, Charles Babbage designed the first modern computer called the Analytical Engine. The Univac, released in 1951, was the first computer sold to a business. Early computers used vacuum tubes, punch cards, and magnetic tape, while newer generations integrated transistors and microprocessors into their circuitry. Some believe future computers may have artificial intelligence.
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This document provides a brief history of computers from ancient times to the modern era. It discusses early counting devices like the abacus and programmable clocks from the 13th century. Mechanical calculators and looms controlled by punch cards were invented in the 1600s-1800s. Herman Hollerith's tabulating machine helped speed up the 1880 US Census. Vacuum tubes and transistors allowed computers to become smaller and more powerful in the mid-20th century. Personal computers in the 1970s brought computers into homes and launched companies like Microsoft and Apple.
Generation of computer
The document traces the development of computers from 1951-present. It describes key developments like the vacuum tube (1951), the UNIVAC computer (1951), the transistor (1959-1964), the integrated circuit (1964-1970), the microprocessor (1971), the IBM PC (1981), the Apple II (1977), supercomputers like the Cray 1 (1976), and advances like very large scale integration circuits, the Blue/L supercomputer, and research into fifth generation computers involving artificial intelligence.
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The document provides a timeline of major events and innovations in computing history from 1937 to 2012, including the development of early calculators and computers, major advances like the introduction of the microprocessor and personal computers, and ongoing work on supercomputers. Key milestones include George Stibitz's demonstration adder in 1937, the completion of the Atanasoff-Berry Computer in 1942, the introduction of the IBM 650 in 1953, the release of the Apple iPhone in 2007, and the launch of the Raspberry Pi project in 2012.
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Generation in computer terminology is a change in technology a computer is/was being used. Initially, the generation term was used to distinguish between varying hardware technologies. Nowadays, generation includes both hardware and software, which together make up an entire computer system.
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The document summarizes the history of computers from ancient times to modern generations. It discusses early counting devices like the abacus, followed by early mechanical computers invented by Pascal and Babbage in the 17th-18th centuries. The first modern electronic computers emerged in the 1940s-1950s, known as the first generation. Subsequent generations brought operating systems, networking, increased power and capabilities. The fifth generation envisions computers with artificial intelligence.
BEd ICT Computer Generation
The document summarizes the five generations of computers from the first generation using vacuum tubes in the 1940s to the current fifth generation pursuing artificial intelligence. The first generation computers were large, consumed significant energy, and had limited capabilities. The subsequent generations saw improvements in size, speed, reliability, cost, and programming due to innovations like transistors, integrated circuits, and microprocessors. Current research aims to develop computers with human-level artificial intelligence.
Media arts
Media art refers to artworks that use new media technologies like digital art, computer graphics, virtual reality, video games and more. Over time, many disciplines have been considered forms of media art, including biotech art, computer art, digital art, interactive art, kinetic art, multimedia art, network art, robotic art, sound art, space art, technological art and video art. The development of media art has coincided with technological advances from the 19th century onward, with artists increasingly incorporating new tools like photography, film, radio, television and computers into their work. Major milestones included the invention of the camera, movie projector, radio, television, computers and the internet. Art movements also influenced media art,
The Electronic Period
The document summarizes the history of electronics from the 1940s to present day in four periods: the vacuum tube period, the transistor period, the integrated circuit period, and the computer processors period. It describes several important early electronic devices like the ENIAC, the first general purpose computer, and the invention of the transistor in 1947, which led to smaller and faster electronic devices. The integrated circuit, invented in the 1950s, further revolutionized electronics by incorporating multiple circuit elements into a single small chip, increasing processing speeds. Modern computer processors continue to rapidly advance, powering innovations in areas like personal computing, productivity, entertainment, and communication.
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The document discusses the history and development of computing devices from ancient counting aids like the abacus to modern computers. It covers notable individuals like Blaise Pascal who invented the mechanical adding machine in 1642 and Charles Babbage who designed the analytical engine, an early general purpose computer, in 1833. Major milestones like the creation of the ENIAC, the first general-purpose electronic digital computer in 1946, the invention of the transistor in 1948, and the introduction of the IBM PC in 1981 are summarized. The evolution of computer generations from vacuum tubes to transistors to integrated circuits is also outlined.
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The document provides an overview of the history of computing from the 1940s to the 1970s. It discusses key events and technologies such as the development of ENIAC, stored program computers, the birth of software and programming languages like FORTRAN and COBOL. It also covers the rise of IBM mainframes, the development of minicomputers by companies like DEC, and the impact of integrated circuits on computing technology.
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The document traces the history and development of computing devices from ancient counting tools like the abacus to modern computers. It discusses early mechanical calculators invented by Pascal and Leibniz in the 1600s. Important milestones included Charles Babbage's analytical engine in the 1830s, the use of punch cards by Herman Hollerith in 1890, and the first programmable electronic computer, ENIAC, created at the University of Pennsylvania in 1946. The document then outlines the four generations of computers defined by technological advancements like transistors, integrated circuits, microprocessors, and graphical user interfaces.
History of Computer
This document provides a history of computers from ancient counting devices to modern electronic digital computers. It discusses early mechanical calculating devices like the abacus and slide rule invented by John Napier. Blaise Pascal invented the first mechanical calculator called the Pascaline in 1642. Charles Babbage designed the Difference Engine and Analytical Engine, prototypes for the first automatic programmable computer. Herman Hollerith developed the first electro-mechanical punch card tabular in 1890. John von Neumann's work in the 1940s established the architecture for modern computers. The first general-purpose electronic digital computers, ENIAC and UNIVAC, were completed in 1946 and 1951 respectively.
History of Computers
The document summarizes the six generations of computers from mechanical devices like the abacus to modern electronic computers. It describes key inventions and advancements that defined each generation, such as Charles Babbage's Analytical Engine, the first general-purpose computer ENIAC which used vacuum tubes, the development of integrated circuits and microprocessors, and advancements in artificial intelligence. The sixth generation saw the rise of microchips which allowed computers to perform complex tasks while becoming smaller, faster, and more integrated into networks.
History Of Computers
The history of computers began with early counting devices like the abacus. Over thousands of years, inventors created mechanical devices to help with calculations, including the Pascaline calculator and the Leibnitz calculator. The Jacquard loom used punch cards to automate weaving patterns. Charles Babbage designed analytical engines to perform calculations, and Herman Hollerith invented the punch card tabulator. Early electronic computers included the Mark 1, ENIAC, and EDVAC. Today's computers range from powerful supercomputers to personal computers like desktops, notebooks, and personal digital assistants.
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The document provides a history of computers from ancient times to the development of mainframes. It discusses early mechanical calculating devices like the abacus and slide rule. Important early pioneers mentioned include Pascal, Leibniz, Babbage, and Ada Lovelace. The first digital computers used vacuum tubes and were developed during World War II like the Colossus and ENIAC. The stored program concept was developed by von Neumann. Transistors replaced vacuum tubes and ushered in smaller mainframe computers. Pioneers like Turing, Hopper, and Zuse made important contributions to the field.
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The document outlines the history of computers in 5 eras: pre-history, electronics, mini, micro, and network. Some key events include the development of the abacus in 300 BC, Charles Babbage's analytical engine in the 1830s, the first general purpose electronic computer (ENIAC) in 1945, the development of integrated circuits in 1959 which enabled the mini computer era, the first microprocessor from Intel in 1971 which led to the microcomputer era and personal computers from Apple, IBM and others, and the establishment of ARPANET in 1969 which evolved into the Internet and World Wide Web, marking the network era.
History of computer
The document summarizes the history of computers over 5 generations from the 17th century to present day. It describes the progression from early mechanical calculators and computers using punched cards, to modern computers that are now tiny microchips containing millions of transistors. Key developments included Charles Babbage's analytical engine, the first stored program computer, the invention of the vacuum tube and transistor, integrated circuits, microprocessors, and the creation of personal computers by companies like IBM and Apple. Current and future computers are exploring artificial intelligence and fifth generation technologies.
Computer History
Computers have evolved greatly over time, starting as simple mechanical aids like the abacus and advancing to modern electronic digital computers. Some key developments include Charles Babbage designing plans for the first general-purpose computer in the 1830s; the creation of the first functional computer called the Mark I by Howard Aiken in 1944; the invention of the transistor in 1948, which made computers smaller and more reliable; the development of programming languages like BASIC in the 1960s; and the creation of early personal computers like the Altair in 1975 and the Apple I in 1976, which helped usher in the personal computer revolution.
History of computer and classification of computers
The history of computers began thousands of years ago with the abacus, used in China as an early counting device. The first programmable computer was invented in Germany in the 1930s, while the first digital commercial computer was the ENIAC, created in the 1940s. In the 1980s, Bill Gates and Steve Jobs drove the personal computer revolution by making computers more accessible and user-friendly through Microsoft and Apple. They established the foundations for how people interact with computers today.
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The document summarizes the history of computers, beginning with early counting methods using stones, pebbles, fingers and marks. It then discusses the abacus as the first mathematical device for calculations, invented by the Chinese over 5,000 years ago. Later inventions included Napier's Bones, Pascal's mechanical calculator, and Babbage's Analytical Engine, which had elements of a modern computer and established Babbage as the father of the modern computer.
History of Computers
The document summarizes the history of computers from ancient counting machines to modern electronic computers. It describes the evolution from early counting devices like the abacus to modern programmable electronic computers using integrated circuits and microprocessors. Key developments included Charles Babbage's analytical engine, Herman Hollerith's tabulating machine, ENIAC as the first general-purpose electronic computer, the invention of the transistor and integrated circuit, and the introduction of the Altair computer, IBM PC, and Macintosh launching the personal computer revolution.
History Of Computer
As early as the 17th century, mathematicians were working to build machines that could perform basic math functions like addition and multiplication. In 1804, Charles Babbage designed the difference engine, an early general purpose computer with a mechanical memory. Generations of computers are defined by their underlying technology: first used vacuum tubes (1940s), second used transistors (1950s), third used integrated circuits (1960s), fourth used microprocessors (1970s), and fifth aims to use artificial intelligence, with some applications like voice recognition in use today.
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The document discusses the five generations of computers from 1940 to the present and beyond. The first generation used vacuum tubes, the second used transistors which made computers smaller and more efficient. The third generation used integrated circuits which further increased speed. The fourth generation used microprocessors allowing computers to fit in the palm of a hand. The fifth generation involves artificial intelligence and is still being developed.
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1) First generation (1940-1956) used vacuum tubes, took up entire rooms, were expensive to operate, and could only solve one problem at a time using machine language. Examples included the UNIVAC and ENIAC.
2) Second generation (1956-1963) replaced vacuum tubes with transistors, making computers smaller, faster, cheaper, and more reliable. Assembly languages and early high-level languages like FORTRAN were developed.
3) Third generation (1964-1971) used integrated circuits, drastically increasing speed and efficiency. Users interacted through keyboards and monitors running operating systems that allowed multiple applications simultaneously.
First generation
The document summarizes the five generations of computers from 1940 to the present. The first generation used vacuum tubes, took up entire rooms, and could only solve one problem at a time. The second generation introduced transistors, making computers smaller and more reliable. The third generation saw the development of integrated circuits and operating systems allowing multiple applications. The fourth generation used microprocessors, putting all computer components on a single chip and leading to the development of personal computers. The fifth generation, still being developed, focuses on artificial intelligence using technologies like parallel processing and quantum computation.
History Of Computer
As early as the 17th century, mathematicians were working to build machines that could perform basic math functions like addition and multiplication. In 1804, Charles Babbage designed the difference engine, an early general purpose computer with a mechanical memory. Generations of computers are defined by their underlying technology, starting with vacuum tubes in the 1940s, then transistors in the 1950s, integrated circuits in the 1960s, microprocessors in the 1970s, and artificial intelligence applications today.
Presentation1. for ed tech
The document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes, took up entire rooms, and could only solve one problem at a time. The second generation introduced transistors, making computers smaller and more efficient. The third generation used integrated circuits, allowing users to interact through keyboards and monitors. The fourth generation used microprocessors, putting all computer components on a single chip and leading to the development of personal computers. The fifth generation, still in development, focuses on artificial intelligence using technologies like parallel processing and quantum computation.
Generations Of Computers
The document summarizes the history of computers across five generations from 1940 to the present:
1) First generation (1940-1956) used vacuum tubes, took up entire rooms, and were inefficient. Notable machines were UNIVAC and ENIAC.
2) Second generation (1956-1963) replaced vacuum tubes with transistors, making computers smaller, faster, and less expensive to operate. Programming languages evolved from machine language to assembly languages.
3) Third generation (1964-1971) used integrated circuits, enabling interaction through keyboards and monitors. This allowed multiple applications to run simultaneously.
4) Fourth generation (1972-2010) used microprocessors, fitting an entire computer into a single chip.
The 5 generations of computers
The document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes, were large and expensive. The second generation used transistors which were smaller and more efficient. The third generation used integrated circuits which increased speed and efficiency. The fourth generation used microprocessors on a single chip making computers small and accessible. The fifth generation focuses on artificial intelligence using technologies like neural networks and natural language processing.
Generations of Computer
This document discusses the five generations of computers from 1940 to the present day. The first generation used vacuum tubes, took up entire rooms, and were expensive to operate. The second generation used transistors, which made computers smaller, faster, and more efficient. The third generation used integrated circuits, which further increased speed and efficiency. The fourth generation used microprocessors, which shrunk computers down to fit in the palm of a hand. The fifth generation, still being developed, uses artificial intelligence and parallel processing.
Five generations of computer
This presentation summarizes the evolution of computers across five generations from the 1940s to present. The first generation used vacuum tubes and magnetic drums. The second generation introduced transistors, replacing vacuum tubes. The third generation saw the development of integrated circuits and interaction through keyboards and monitors. The fourth generation brought microprocessors and chips, locating all components on a single chip. The fifth generation still in development focuses on artificial intelligence through parallel processing and natural language interaction.
Lecture 2 generations
Lecture 2 generationsQuaid-e-Awam University of Engineering Science and Technology Nawabshah Sindh Pakistan
The document discusses the five generations of computers from the 1940s to present. The first generation used vacuum tubes and were large, consuming significant power. The second generation used transistors, making computers smaller and more efficient. The third generation used integrated circuits, further reducing size and power usage. The fourth generation used microprocessors and marked the development of personal computers and networks. The fifth generation uses artificial intelligence techniques like neural networks and expert systems. Each generation was enabled by new technological developments that made computers more powerful, compact, and accessible over time.generation of computer
The document discusses the five generations of computers from the 1940s to present. The first generation used vacuum tubes, magnetic drums for memory, and machine language. The second generation introduced transistors, replacing vacuum tubes. High-level programming languages were also developed. The third generation saw the development of integrated circuits and interaction through keyboards and monitors. The fourth generation brought the microprocessor and single-chip computers. The fifth generation, still in development, focuses on artificial intelligence through parallel processing and technologies like voice recognition.
Evolution of Computer or HIstory of Computers.pptx
The document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes and were large and expensive. The second generation used transistors which were smaller, faster and more reliable than vacuum tubes. The third generation used integrated circuits which contained thousands of transistors on a single chip. The fourth generation used microprocessors which were even smaller, cheaper and more energy efficient. The fifth generation uses artificial intelligence techniques like natural language processing and are still in development.
The five generations of computers presentation
The document discusses the five generations of computers from the 1940s to present. The first generation used vacuum tubes, took up entire rooms, and were expensive. The second generation introduced transistors, making computers smaller and more efficient. The third generation used integrated circuits and silicon chips, allowing for interaction through keyboards and monitors. The fourth generation began using microprocessors, leading to the development of personal computers and networks. Current and future computers are exploring artificial intelligence and quantum computing.
Ericho.pptx
Computers have become essential tools in education. The document traces the history of computers from early mechanical calculators to modern devices. It discusses the founders and evolution across five generations of computers. Each generation saw improvements in size, speed and capabilities as technologies advanced from vacuum tubes to integrated circuits and microprocessors. Today's fifth generation computers are based on artificial intelligence and can understand natural language. The document explores how computers are now widely used in classrooms to enhance teaching and learning.
Generationsofcomputers
The document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes, punched cards, and printed output. The second generation used transistors instead of vacuum tubes. The third generation used integrated circuits and allowed users to interact through keyboards and monitors. The fourth generation used microprocessors on a single chip, leading to personal computers. The fifth generation, still in development, focuses on artificial intelligence using technologies like quantum computing.
Five Generations of Computer
The document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes, were large and expensive. The second generation used transistors instead of tubes. The third generation used integrated circuits on silicon chips allowing multitasking. The fourth generation had microprocessors with all components on a single chip and introduced GUIs. The fifth generation still in development uses artificial intelligence and parallel processing.
Evolution Of The Computers
The document discusses the evolution of computers over five generations from the 1940s to present day. Early computers used vacuum tubes which generated a lot of heat and frequently burnt out. The second generation saw the introduction of transistors which were smaller, needed no warmup, and consumed less energy. The third generation used integrated circuits and silicon chips, making computers smaller and cheaper. The fourth generation included the microprocessor and personal computers. Current and future fifth generation computers utilize more advanced technologies like robotics, virtual reality, and language translation programs.
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History computer
- 2. The ABACO Would Be 5000 years old. It is the first tool to calculate known
- 3. Blaise Pascal (1623-1662) French mathematician. Built the first machine of Sums in 1642
- 4. Howard Aiken American physicist and mathematician applied. Built the Harvard Mark I in collaboration with IBM in 1944. Numbers of 23 digits, logarithms and trigonometric functions
- 5. First Generation - 1940-1956: Vacuum Tubes ENIAC: Electronic Numerical Integrator And Calculator. Created in 1946 First electronic digital computer general purpose. Use 19000 vacuum tubes filling a room 30x50 feet, weight 30 tons.
- 6. Generation - 1956-1963: TransistorsSecond The first computers of this generation were developed for the atomic energy industry.
- 7. Third Generation - 1964-1971: Integrated Circuits Computers for the first time became accessible to a mass audience because they were smaller and cheaper than their predecessors.
- 8. Fourth Generation - 1971-Present: Microprocessors The microprocessor brought the fourth generation of computers, as thousands of integrated circuits we rebuilt onto a single silicon chip.
- 9. Fifth Generation - Present and Beyond: Artificial Intelligence Fifth generation computing devices, based on artificial intelligence, are still in development, though there are some applications, such as voice recognition, that are being used today.
- 10. The future...? In the future computers will be capable of integrating with our brain, so real or virtual., such as Johnny Mnemonic, and running platforms so similar to our daily lives that we won't know distinguish between reality and virtuality.
- 11. Thanks!!! Extracted from: http://www.teleorinoco.com/2013/01/el-futuro-de-las-computadoras.html And http:// www.techiwarehouse.com/engine/a046ee08/Generations-of-Computer