Sometimes you may want to write a really long post rather than split it up into 2 or more posts.
You could create a series of posts and link them together.
Or you can create one long post and break up your content into separate pages.
These shorter pages will all be linked together like a series of posts however they’ll all be displayed, indexed and assigned to the one title.
Basically, all you need to do is insert a page break link.
Here’s a real example: