MY PPT CONTAINS : History of Computers Who found the Computer ? Charles Babbage 's first

1. HISTORY OF COMPUTERS
- GOPI ANANTH
8TH

2. WHO FOUND THE COMPUTER ?
A person named Charles Babbage
invented a mechanical Computer which
later developed to more good designs.
Charles Babbage is called as the
“FATHER OF COMPUTER”.
He was an English mathematician,
philosopher, inventor and Engineer.
1791 – 1871

3. CHARLES BABBAGE’S FIRST
COMPUTER
It was Built in early 1800’s.
It is a special purpose calculator.
It is used in navigating ships.
difference engine

4. THE GENERATIONS OF A COMPUTER
There are 5 generations of a
computer :
 First Generation (1940-1956) Vacuum Tubes
 Second Generation (1956-1963) Transistors
 Third Generation (1964-1971) Integrated Circuits
 Fourth Generation (1971-Present year)
Microprocessors
 Fifth Generation (Present and Beyond) Artificial
Intelligence

5. EVOLUTION OF A COMPUTER
1st Computer Desktop Modern Computer
Computer

6. HISTORY OF COMPUTERS
Generally in those days computers
are used for mainly calculations.
Later on they started to make new
designs and programs that the
computer do which we order.
A microcomputer is a complete
computer which is small in size.

7. IBM COMPUTERS
IBM was one of the largest
companies which made computers.
The computers which IBM made were
the most notable computers.
They started in 1981.
They programmed it with a lot of effort
and used it for calculation and other
purposes.

8. THE END