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Invension of computer in human history

Invension of computer in human history mWqkN

The biggest invention of human being is computer. By dint of it human have achieved almost everything. There isn't a sector where computer hasn't been used. It all started when a mathematician made abacus which was a calculating device. The concept of computer derived from the idea of this unique thing. Mainly three important parts exist in modern computer those are subsequently CPU, RAM and ROM. It works when an user give inpute where it does it's processing and based on the processing it gives output. If we talk about the devices need for running a computer, primarily input and output devices we need.

The biggest invention of human being is computer. By dint of it human have achieved almost everything. There isn't a sector where computer hasn't been This phrase/word (depending on the context) can be potentially replaced with :exploited
used
. It all This phrase/word (depending on the context) can be potentially replaced with :initiated
started
 when a mathematician made abacus which was a calculating device. The concept of computer derived from the This phrase/word (depending on the context) can be potentially replaced with :thoughtconceptnotion
idea
 of this unique thing. Mainly
 three This phrase/word is too simple and can be replaced with:vitalcriticalessential
important
 parts exist in modern computer those are subsequently
 CPU, RAM and ROM. It works when Use "a" instead of 'an' if the following word doesn't start with a vowel sound, e.g. 'a sentence', 'a university'a
an
 user give Possible spelling mistake found.inputinputsimputeinput e
inpute
 where it does it's processing and based on the processing it gives output. If we talk about the devices need for running a computer, primarily
 input and output devices we need. 