1. Introduction of Computer

1.1 Introduction 
Computer is an electronic device and electrical data processing Machine. It is designed and organized to automatically accept Input data, store and process the data and produce output result. It receives and stores large amount of information and process them at a high speed. It produces the result with the help of computer program. It can solve problems quick and easily
1. Charles Babbage – Father of computer.
2. A computer is a powerful device.
3. Data is entered into the computer through an input device, like keyboard, and is stored in the computer’s memory.
4. It is then processed according to the given set of instructions.
5. The result is displayed through an output device, like the monitor.
MAN AND MACHINES
MAN MACHINE