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• Charles Babbage is known as the father of computing / computer.
• Born of Charles Babbage in 1791.
• Charles Babbage is a Mathematics scientist.
• Charles Babbage invented computer.

• Analytical Engine is designed by Charles Babbage and its is not completed due to financial problems.

• Babbage’s Difference engine is the first device that calculate and print math tables.

• ENIAC is the first electronic computer.
• ENIAC stands for Electronic Numerical Integrator And Computer.

• ENIAC started in 1943.
• First modern computer is designed in 1946 by Charles Babbage.
• CPU stands for Central Processing Unit.

• World Computer Literacy Day is celebrated on 2nd December.
• HTTP stand for Hyper Text Transfer Protocol.
• Floppy Disk is a magnetic storage.
• Core memories is also magnetic memories used in 1955 to 1975.
• ALU stand for Arithmetic and Logic Unit.
• ALU, Control Unit and Memory are main constant of CPU.
• CPU is processing Unit.
• Computer is known a Artificial Intelligence device.
• EDP stands for Electronic Data Processing.
• Abacus is first calculator device

Packman computer made for – game

Some Important Points

• Blaze Pascal Introduce first mechanical calculator.
• Punch Card was introduced by Harman Holle
• Charles Babbage is Known as Father Of Computer.
• Alan Turning is known as the father of modern computer.
• The first computer architecture was introduced by John Von Neumann in 1948.
• EDVAC was the first electronic computer constructed at the Moore School of Engineering (USA).
• ENIAC was the world’s first successful electronic computer which was developed by the two scientists namely J.P. Eckert and J.W. Mauchy It was the beginning of first generation computer.
• Binary number system was suggested by John Von Neumann.
• Microprocessor is the main concept behind the 4^th generation of computer.
• In 1971 Ted Hoff invented Intel 4004 chip which was the world’s first single chip microprocessor.
• Transistor were invented by Bell laboratory of America in 1953 and were made up of semiconductors like germanium and silicon.
• In 1958 , Jack St. Clair Kilby and Robert Noyce invented the first IC . IC was made up of silicon material and consists of thousands of transistors on single chip.