Header 1 - Main topic or main task (H1 – Section)

The (P – Regular) language you use in your header titles should always indicate what the reader is going to do or learn in the following section. This will nearly always mean including a verb, preferably in the present participle or gerund '-ing' form, for example: creating x, building y, implementing z (creating an environment, building a stack, implementing software design principles).

The opening paragraphs or the opening few sentences of each section should discuss what the reader is about to do/achieve. Your opening should also mention, if it isn't implicit, why the lessons are applicable and useful. If the section involves completing a task, you might need to discuss the method.

Header 2 - Subtopic or subtask (H2 – Heading)

Let's (P – Regular) look at how to present code in your chapter. Make sure your source code is working, then paste it into your Word template and format...