This is THE example page. It’s different from a blog post because it will stay in one place and will show up in your site navigation (in most themes). Most people start with an About page that introduces them to potential site visitors. It might say something like this:

Howdy there my friend! I’m struggling by day, not any better by night, and this is my website. I live in Corvegas (yeehaw), have a great dog named Barkevious Mingo, and I like wine.

-Autumn Lewis – Treasurer

…or something like this:

The XXX Hickey Company was founded in 2000, and has been providing quality hickeys to the public ever since. Located in Got’em City, XXX employs over 2,000 people and does all kinds of things for the Got’em community.

As a new WordPress user, you should go to your dashboard to delete this page and create new pages for your content. Have fun!