Data analytics is the act of examining data to discover useful information, trends, or solutions that enable individuals to make better choices.
In Simple Words:
Data analytics is applying numbers and facts to comprehend what is occurring, why it is occurring, and what to do next.

Example:
Suppose you are a coffee shop owner.
You gather data such as:
How many customers visit every day
What beverages are in demand
What times are busiest
Data analytics helps you:
See that Fridays are your busiest days
Learn that iced lattes sell more in summer
Decide to hire extra staff on Fridays or run a summer promotion

Real-Life Uses:
A business uses it to find out why sales dropped.
A doctor uses it to track how patients respond to treatment.
A sports team uses it to improve performance.

✅ TL;DR:
Data analytics = working with data to know, enhance, and make intelligent choices.
Do you want a visual example or an easy-to-start project to attempt yourself?
https://www.sevenmentor.com/data-analytics-courses-in-pune.php