This is where you write.
In between each paragraph, just use those close and open p tags. I like writing one sentence per line here. But it will all just come out as one paragraph.
You get used to writing inbetween the tags, and just ignoring them. It's so much easier than using a collection of other tools to make HTML. Just write inside an HTML file directly! So much simpler.
You can link to other pages like this. Or insert an image like this: