Let us come to discuss about Computer
Computer is a scientific instrument which assembles five devices like CPU,Monitor,Keyboard,Ups,Mouse.Charles Babbage the scientist of USA had invented world's first computer.There are four types of computers such are
(1) Super Computer
(2) Mainframe Computer
(3) Mini Computer
(4) Personal Computer
Generally Computer and it's scientific developement has been started from 1937 from the babbage research room.But from 1940 to onwards it has become universal.
From 1942 to computer's generation has been started.1942-1955 to 1964 to 1975 to 1989 to 1990 the generations have been completed.In various generation more things have come to light.
Here COMPUTER depicts more.C says for correctness,compute,O says order,M says Machine,P says particular,purpose,U stands for Universal,T says technology,E says for education,R says for Research
Here Super computer is used in reserch and such is used by the scientists.The same is costly and receives signal from the satelite.
Then Mainframe is also used in meterolgy department and such is also scientific computer.
Then mini computer is basically used in manufacturing industries
Then personal computer which are used in offices and by the students.
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