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computers
Asearly as the seventeenth century,
mathematicians were trying to create a machine
that could perform basic mathematical functions
such as, addition, subtraction, division and
multiplication.
1804 British inventor, Charles
Babbage, designed an all-purpose
problem-solving machine, the
difference engine, which had a
mechanical memory to store the
results of calculations.
Generation of Computer
First Generation
1940-1956: Vacuum Tubes
The first computers used
vacuum tubes for circuitry
and magnetic drums for
memory, and were often
enormous, taking up entire
rooms.
The UNIVAC and ENIAC
computers are first-generation
computing devices.
Second Generation - 1956-1963: Transistors
Transistors replaced vacuum
tubes and ushered in the sec
ond generation of computers.
The transistor was invented i
n 1947 but did not see wide
spread use in computers until
the late 50s.
*smaller,faster and cheaper.
Third Generation - 1964-1971:
Integrated CircuitsThe development of the
integrated circuit was the
hallmark of the third generation
of computers. Transistors were
miniaturized and placed on
silicon chips, called
semiconductors, which
drastically increased the speed
and efficiency of computers.
First Integrated Circuit
Fourth Generation - 1971-Present:
MicroprocessorsThe microprocessor
brought the fourth
generation of
computers, as
thousands of
integrated circuits
were built onto a
single silicon chip.
Fifth Generation of Computer
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.
Group Members
Peach # 18
Bay # 19
Beam # 23
M.4/12
Group Members
Peach # 18
Bay # 19
Beam # 23
M.4/12

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computers

  • 2. Asearly as the seventeenth century, mathematicians were trying to create a machine that could perform basic mathematical functions such as, addition, subtraction, division and multiplication.
  • 3. 1804 British inventor, Charles Babbage, designed an all-purpose problem-solving machine, the difference engine, which had a mechanical memory to store the results of calculations.
  • 4. Generation of Computer First Generation 1940-1956: Vacuum Tubes The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. The UNIVAC and ENIAC computers are first-generation computing devices.
  • 5. Second Generation - 1956-1963: Transistors Transistors replaced vacuum tubes and ushered in the sec ond generation of computers. The transistor was invented i n 1947 but did not see wide spread use in computers until the late 50s. *smaller,faster and cheaper.
  • 6. Third Generation - 1964-1971: Integrated CircuitsThe development of the integrated circuit was the hallmark of the third generation of computers. Transistors were miniaturized and placed on silicon chips, called semiconductors, which drastically increased the speed and efficiency of computers. First Integrated Circuit
  • 7. Fourth Generation - 1971-Present: MicroprocessorsThe microprocessor brought the fourth generation of computers, as thousands of integrated circuits were built onto a single silicon chip.
  • 8. Fifth Generation of Computer 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.
  • 9. Group Members Peach # 18 Bay # 19 Beam # 23 M.4/12
  • 10. Group Members Peach # 18 Bay # 19 Beam # 23 M.4/12