This is a sample page. It differs from a blog post because it will be a static page and will be added to the menu bar of your website (in most themes). People usually start with an About page to introduce themselves to potential users. You can write the following:

Hi! I am a bicycle mailman by day, an aspiring actor by night, and this is my website. I live in Los Angeles, have a great uncle named Jack, and I love cocktails.

…or like this:

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

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