Tips Use of Heading 2

[Spike's iconSpike]

A good way to divide sections of an article is by using sub-headings, you just need to select the text and use this icon,

I recommend to stick with "heading 2" in all cases.
h1 is meant for the main title and gets applied automatically, h3, h4 exist for more granular subdivision but not necessary.

heading 2 will also look nice on front-end:

 

[Kannibal]

This is the greatest tip. Looks great!