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

Hello! I’m a mechanic who dreams of becoming an actor, and this is my website. I live in Bordeaux, I have a great dog named Russell, and I love vodka (as well as being caught in a sudden rain shower during long walks on the beach at sunset).

…or something like that:

The company 123 Machin Truc was founded in 1971 and has been providing the public with high-quality “machin-trucs” ever since. Located in Saint-Remy-en-Bouzemont-Saint-Genest-et-Isson, 123 Machin Truc 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!