In this multi-part article series, I want to cover everything you need to know about WordPress featured images. The series is intended as a beginner's guide to featured images, but should also have one or two tips for advanced WordPress users.
WordPress allows the extension and adaptation of themes with child themes. A child theme is a theme that inherits the functionality and design of the parent theme and thus enables the parent theme to be changed easily. These step by step instructions show how you can easily create a child theme yourself.