What are the new html5 tags?

Answer 1

Find them out
https://www.sololearn.com/Course/HTML/?ref=app

Answer 2

header, footer, main, aside, article, section, nav.
there are more but these are the main semantic elements which means you dont have to use div for everything

Answer 3

I added a link in that diskussion which will help you.

https://www.sololearn.com/discuss/1780513/?ref=app

Answer 4

Thanks for taking your time and answering.