introduction to computer history of Computer

1. introduction to computer**

Today, You can Find **computer** almost everywhere.microwave ovens, automobile thermostats and even wristwatches contain computer chips, in fact, computer are so common in modern society that everyone is affected by computer technology to some extent, A computer is an electronic devices that processes data and converts it into information, computer run **program** , which process data and perform tasks based on the instructions continued in the program, because a computer program can evaluate data and then based on those evaluation, result are generated which can be used for large number of application, computer can process data with little assistantce, some examples for computer application are:

controlling space flight
Landing airplanes
tracking inventory
printing books
turning on lights at a specified time
Checking out groceries at the checkout counter

In this computer, we will explore the history of computer and define the different types of computer available today, also, the impact of computer on society will be discussed alongwith the instructions to programming languages,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[9/9, 9:18 PM] 💔💔 love is pain 💘💝: pasecal s pascaline calculator

Pascal invented a machine that had a system of gears , a one tooth gear engages its single tooth with a tooth gear once every time it revolves lt must make ten revolves to rotate the ten tooth gear one, number could be entered and cumulative sums obtained by cranking a handle, pascal s calculator was not a commereial success because these device could not be built with sufficient precision for practical use,
[9/9, 9:23 PM] 💔💔 love is pain 💘💝: The German mathematician, von lebizizproduced a machine that was similar to pascal s but more reliable and accurate, other mechanical calculators followed that were refinements on the designs of pascal and Leibniz,

While thomes of Colmar was developing the calculator a series of very I n t e r development in computer was stated in Cambridge, e n g l a n d

By c h a r les Babbage, mathematics professor, he began to d e s I n g a n automatic mechanical calculators lt was in t e n d e d

To be steam p o w e r e d

And fully by 1 8 2 2, he had a working madel,

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