If you have added some text to a post or a page and published it, but you wish to edit, amend or change it, you can do so quickly and easily by following the steps below.
Click on the related link from the menu found on the left-hand side of your screen.
If you click on the Posts link, you will see a list of all your posts appear. Similarly, if you click on the pages link, you will see a list of all your Pages and sub-pages appear.
Simply click on the post or page you wish to edit and you will see this page.
Edit your post, and then click on the Save button. That's it.