What <nav> does

Question

What does <nav> really do in HTML? And is it really necessary?

Answer 1

https://www.sololearn.com/learn/HTML/2199/

Answer 2

Use the search bar for more topics.

https://www.sololearn.com/discuss/1124800/?ref=app
https://www.sololearn.com/discuss/1913294/?ref=app
https://www.sololearn.com/discuss/1774368/?ref=app

Answer 3

Thanks