What is computer??

The name of our first topic computer fundamental. It has a lot of other shares which can be seen in this char…..

COMPUTER: the word computer comes from the word compute that means to calculate. So we can say that a computer is an electro – mechanical calculating device which takes data, information, and instructions through in-put devices, processing it at C P U and gives out the meaning full results through out-put devices. All these activities are completed very enormous speed.

Full meaning of computer and following works are done by computer
C - Calculate : computer can perform arithmetic and logical calculation.
O - Operate : we can operate other machines by using computer.
M - Memory : we can store large amount of information by using computer.
P – Process : we can do repeatation of a work by using computer.
U – Update : we can up-to-date our information.
T – Transfer : we can transfer our information once place to another.
E – Edit : we can change our information more effectively. That means we can correct the
spelling grammar mistakes, paragraph settings etc.
R – Retrive : we can get feed back of any information from memories any time.

Today is the end here. The next day we will talk about History and generation topics.