Computer Input System

Input devices of a computer are very important devices. These are used to send data for processing. As we all know that computer is used to process data. So first of all we define the term data.

What is data?

Data is collections of raw facts and figure.  For example, in census bio data of people is collected like name, place job etc. So in this sense these are all will be called data.

Processing:

When data is collected, it is used for different purposes. As data is  to be proceed as in above example , all collected data like total number of people is counted and population of each city or area  is also counted individually. These are called processing.

OutPut:

The result of processing is called output, or simply the processed form of data will be called output.

Conclusion:

The very important thing is that how data is enter into computer that is processed, the answer of this question is that the input devices work to perform this function if you want to know with detail about input components click here,

Input devices with detail study