Data

Data is just facts:

• it's made from symbols.
• it simply exists.
• it has no meaning.

In the real world, data can be almost anything.

None of the items of data in the table actually mean anything in themselves. But, if you know the context, then the data can start to be useful.

Computer just manipulate data acording to the rules we give them. they do not understand the data

And now you can visit other website related to Data Processing.
http://it4esodataprocessing.blogspot.com/