How do I edit the About excerpt on the Home page?
The About excerpt that appears on your Home page in the left column under your three featured blog posts can be edited on your “About” page in the Excerpt field.
How do I add new photos to the top of my blog?
Photos at the top of your blog known as a “Featured Image” can be added to your blog using the “Featured Image” box on the edit page/post screen. The size and ratio you upload is very important for the photo to look right across desktop, tablet and mobile devices.