What is a data structure?

A data structure is an organized collection of information

Explanation:

Nowadays with the increasing level of information and data becoming from the humans activities, needs to be storaged to be used for example the companies for improving the quality of the products they produce uses a vast information, but as there are a huge amount of information of this type, a data structure is the way you save it, and you do it for the simple reason that the more structured a group of data is the more easy is to used