The process of searching huge amounts of data seeking a pattern, is called data

The process of data mining is searching a large set of data.

Explanation:

The process of data mining is identifying some patterns from a large amount of data. It is basically a discovering of useful information from the huge set of data for various applications like marketing, healthcare, fraud detection, etc., Various tools are available to perform the mining process. The main advantage of the mining technique is identifying a knowledge-based information from the large set of data.

you can not change you age soon as you signed up. the only way is too delete your account and use another account to sign up and put your correct age.