Please see the screen shot on 1, 2, 3 . how I add H1, H2, H3. Hope this help to solve the problem.

No plugin is required.

Hi, with reference to you question, to H2 or H4 headings. These tag options that are used within Web Design are not plugins but paragraph and heading size references.

Your second part of your question is no you will not need, an additional plugin as these are standard Size Headings.

Headings are always used at H1.
Sub-Heading are normally H2.
Paragraph are therefore H3.

The other 3 H3 to H6 are helpful, if you where putting a quote or table and want a smaller size.

Peter

Thank you. I am going to change that now

Hi Tyron,

In most themes, if you are in the edit mode of your post there are two tabs at the top right corner of your box where your content goes, one is Visual the other is Text. If you click on Visual, you can highlight whatever you want to change and then go up to the top where all the functions are and click on the "Paragraph" dropdown tab. Then you can click on which ever size Heading you want, 1 (the largest) 2, 3, 4, 5 or 6 (the smallest). Once you click on the one you want, it changes the text to that size.

Thanks
Joe

Here is master information from the school od Yoast. https://yoast.com/headings-use/

No, if you click the little toggle button on the toolbars within the edit menu you will see the formatting dropdown, which allows you to select H2 as a style.

Not a clue. I am still struggling with moving content including media and highlighted colored text from Word to a page. LOL

No. I don't think so.

I don't know of any way to do that without losing your comments, but you could write a similar page then provide a link to your post with "read more here" text, or something similar. Good luck with that one.

You could link to it.