Loops means want

Answer 1

repeated again and again and again..........forever

Answer 2

A loop is a block of code that gets executed a specific number of times or while a certain condition is met.
In short, they are used to run a block of code more than once, instead of having to rewrite the code again.
Here are the Javascript lessons about loops:
https://www.sololearn.com/learn/JavaScript/1140/?ref=app
https://www.sololearn.com/learn/JavaScript/1141/?ref=app
Also, M.Vishnu Ram a loop never runs forever. In fact,an error is generated when they do so.