This is an 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:
Hi there! I'm a bike messenger by day, aspiring actor by night, and I like piña coladas. (And gettin' caught in the rain.)
...or something like this:
The XYZ Doohickey Company was founded in 1971, does all kinds of awesome things for the Gotham community.
As a new WordPress user, you should go to and create new pages for your content. Have fun!