Before you begin this tutorial, there are some prerequisites you already should have completed. You should already have an idea or foundation for your header. Your design concept, images, and logos should already be developed. The later portion of this tutorial will simply show you how to create the banner, set it to the recommended size, and then upload it using WordPress. If you are not already prepared, here are some basic suggestions to help get you to where you need to be in order to complete this tutorial.