When researching information for your post or page the 5 W's are questions to answer in order to provide a good paper for your audience. Best to you.

Thank you for shedding some light on this topic. I will definitely be checking these out. Have a great day.

The 5 W is just a guide for helping you to outline your post.

Depending what is the purpose of your post, is it to review a product (there's a template below), educate a person by providing information, or to increase subscribers?

As a beginner, probably posts on educating and solving your readers' problems. Creating Reviews and Using Targeted Keywords Tips.
1. Run your keyword into Google searches, look at what other google suggest in the drop-down box (Related Searches)

Read the first page articles of how others write and aim to write better than them, by giving personal experience and any different viewpoints.

2. Look at "People Also Ask" - those could be your Subheadings in H2 title font, and you can put your ideas as H3 Bullet points.

Hope that helps.