This is an example page. It's different from a blog post because it will remain in one place and will show up in your site's navigation (in most themes). Most people start with an "About" page that introduces them to potential site visitors. It tells me something like this:
Hey there! I've already sent a message to the daytime, the nighttime aspiration actor, and this is my website. I live in Los Angeles, with a big dog named Jack, and I love piña coladas. (And getting caught in the rain.)
…or something like this:
XYZ Doohickey was founded in 1971 and has consistently provided high-quality entertainment to audiences ever since. Located in Gotham City, XYZ employs over 2,000 people and does all sorts of great things for the Gotham community.
When you use a new WordPress user account, you'll need to use your dashboard to delete this page and create new pages for your content. Have fun!