Secondary school #1, Kokshetau
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Презентация, доклад про компьютеры подготовлена учащимися 11 класса в качестве домашнего задания. Цель: научить учащихся готовить мини-проекты и уметь их защищать перед одноклассниками, учить умению работать в группе.
Содержание
- 1. Презентация про компьютеры подготовлена учащимися 11 класса в качестве домашнего задания. Цель: научить учащихся готовить мини-проекты и уметь их защищать перед одноклассниками, учить умению работать в группе.
- 2. First computer “ENIAC”In 1946, John Mauchly and John Presper Eckert
- 3. Слайд 3
- 4. UNIVAC I The UNIVAC I (universal Automatic Computer I) was the first
- 5. Inventions1962-Steve Russell & MIT Spacewar Computer Game(The
- 6. Computers nowadays
First computer “ENIAC”In 1946, John Mauchly and John Presper Eckert developed the ENIAC I (Electrical Numerical Integrator And Calculator). The American military sponsored their research; the army needed a computer for calculating artillery-firing tables, the settings used for different
Слайд 2First computer “ENIAC”
In 1946, John Mauchly and John Presper Eckert developed the ENIAC I
(Electrical Numerical Integrator And Calculator). The American military sponsored their research; the army needed a computer for calculating artillery-firing tables, the settings used for different weapons under varied conditions for target accuracy. The ENIAC contained 17,468 vacuum tubes, along with 70,000 resistors, 10,000 capacitors, 1,500 relays, 6,000 manual switches and 5 million soldered joints.
Слайд 4UNIVAC I
The UNIVAC I (universal Automatic Computer I) was the first commercial computer produced in the United
States. It was designed principally by J. Presper Eckert and John Mauchly, the inventors of the ENIAC.
Слайд 5Inventions
1962-Steve Russell & MIT Spacewar Computer Game(The first computer game invented)
1964
- Douglas Engelbart Computer Mouse & Windows(Nicknamed the mouse because the tail came out the end)
1969- ARPAnet(The original Internet)
1970- Intel 1103 Computer Memory(The world's first available dynamic RAM chip)
1971 - Intel 4004 Computer Microprocessor (The first microprocessor)
1971-Alan Shugart &IBM The "Floppy" Disk (Nicknamed the "Floppy" for its flexibility)
1973 - Robert Metcalfe & Xerox The Ethernet Computer Networking (Networking )
1974/75 - Scelbi & Mark-8 Altair & IBM 5100 Computers(The first consumer computers)
1979 - Seymour Rubenstein & Rob Barnaby WordStar Software (Word Processors)
1981 – IBM The IBM PC - Home Computer (From an "Acorn" grows a personal computer revolution)
1981 – Microsoft MS-DOS Computer Operating System(From "Quick And Dirty" comes the operating system of the century)
1985- Microsoft Windows (Microsoft begins the friendly war with Apple)
1969- ARPAnet(The original Internet)
1970- Intel 1103 Computer Memory(The world's first available dynamic RAM chip)
1971 - Intel 4004 Computer Microprocessor (The first microprocessor)
1971-Alan Shugart &IBM The "Floppy" Disk (Nicknamed the "Floppy" for its flexibility)
1973 - Robert Metcalfe & Xerox The Ethernet Computer Networking (Networking )
1974/75 - Scelbi & Mark-8 Altair & IBM 5100 Computers(The first consumer computers)
1979 - Seymour Rubenstein & Rob Barnaby WordStar Software (Word Processors)
1981 – IBM The IBM PC - Home Computer (From an "Acorn" grows a personal computer revolution)
1981 – Microsoft MS-DOS Computer Operating System(From "Quick And Dirty" comes the operating system of the century)
1985- Microsoft Windows (Microsoft begins the friendly war with Apple)
