When you no longer want or need a web page, you are able to delete it from your website.

Deleting the page will permenantly remove that page, all attachments, and pictures uploaded to that page. It cannot be undone.

The "Delete Page" button is outlined below in red.

If you wish to keep the contents of a page on your website, but you do not want the page to be visible, you do not have to delete it. You might only want to unpublish it. You can read more about that by clicking here.