This is a sample page. It differs from a blog post because it stays in one place and appears in your site’s navigation (in most themes). Most people start with an “About” page that introduces them to potential site visitors. It might look something like this:

Hi there! I’m a bike messenger by day, an aspiring actor by night, and this is my website. I live in Los Angeles, have a big dog named Jack, and I like piña coladas. (And getting caught in the rain.)

…or something like this:

The XYZ Company was founded in 1971 and has been providing quality products to the public ever since. Located in Gotham City, the company employs over 2,000 people and does all sorts of great things for the Gotham community.

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