The perfect example for using WordPress pages are for About us, Contact us, Privacy Policy and Terms and Conditions page and others that won’t usually change on your site, and they do not require information such as Date and Author information attached to them like WordPress blog posts.
Video Showing WordPress Pages
WordPress Page Attributes
Now that we know that you can use WP Pages for web pages where you know the content won’t change often. You can also use Page Attributes. Think of page attributes as having Parent Child relationship.
Meaning, you can create a parent page and let’s say you name that page as SEO and then all SEO related other pages can be placed under that parent page. For example: SEO > Tutorials or SEO > Videos etc. Similar to WordPress Posts that can be placed within categories, you can use WordPress Page attributes in similar fashion to group related content.