What do HTML comments look like?

Question

I want to know

Answer 1

https://www.sololearn.com/learn/HTML/1027/

Answer 2

<!— comment —>

Answer 3

You should have learned that in the html tutorial that you have completed.

Answer 4

I didn't see the lesson on HTML comments

Answer 5

If you add a comment in html code you won't see it on your web page. They are for your understanding.
Syntax of a comment is.
<!-- Add your comment here -->