What variable used for? and what funcation used for?

Question

Hello everyone I need your help please I'm beginner of java script please answeer me

Answer 1

Variable :

Suppose you have to display message to screen multiple time.

You can do it normally by writing message in your script multiple times.

But think if its about 1000 time or more.

Than Instead of writing message multiple time we can store it in variable and use that to reference message

Hope this helps☺️☺️.

Answer 2

thank you too much

Answer 3

thank you bro