What is this bootstrap n from where to start this in html in sololearn .?

Question

I have completed html n I was checkin more on topic . Then opened bootstrap introduction n I didn't get anything ..
Do I have to learn anything else for that ? N what to do after html ? Please tell me

Answer 1

It is available:
This is lesson 1:Introduction by Krishna Teja Sir.
https://www.sololearn.com/learn/1051/?ref=app