Think fo h1 as the book title. You only have one book title! My teacher requires me to write that.
h2 is for major sections, like a chapter in a book. Again, required.
h3 breaks down chapters into smaller parts. You know what, to save time, you can just assume everything here is required.
h4 is for specific topics within sections.
h5 is RARELY used - only for very detailed organization
h6 is the SMALLEST - almost never needed!
This text is Strong (bold emphasis).
This text is Emphasized (stress emphasis).
This text is Highlighted (like a highlighter pen).
This text is Small (fine print/disclaimers).
This text is Deleted (strikethrough).
This text is Inserted (underlined).
This is a WWW abbreviation.
This text is Computer Code in a sentence.
Press Ctrl + S to save.
The computer says: File saved successfully
She said, HTML Is awesome!
(inline quote)
I found the exit door btw, it's right here
I don't know if this constitutes as an emergency, but it's the only exit here, so I think you're safe.