Example page. Pages are different from blog posts because they not only always reside in one place but also appear in the site menu (in most themes). Most users start with an "About" page, which introduces them to site visitors. Such a page might contain content like this:
Hi! I'm a bike courier by day, a bit of an actor by night, and this is my website. I live in Krakow, have a wonderful dog named Reks, and enjoy piña coladas (and walks when it rains).
…or something like this:
XYZ Doohickey was founded in 1971 and has been providing quality doohickeys to the community ever since. Located in Gotham City, XYZ employs over 2,000 people and does amazing things for the Gotham community.
As a new WordPress user, you should go to your cockpit to delete this page and create a new one with your own content. Have fun!