This is a sample page. It is different from a blog post because it will stay in the same place and appear in your site navigation (in most themes). Most people start with an “About” page that introduces them to site visitors. It might look something like this:

Hello! I am a mechanic with aspirations of becoming an actor, and this is my website. I live in Bordeaux, I have a great dog named Russell, and I like vodka (as well as being caught in the rain during long walks on the beach at sunset).

…or something like this:

The 123 XYZ Company was founded in 1971, and has been providing quality widgets to the public ever since. Located in Saint-Remy-en-Bouzemont-Saint-Genest-et-Isson, 123 XYZ employs 2,000 people and manufactures all kinds of awesome gadgets for the Bouzemont 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!