What is a Gravatar, and how can you use it in WordPress?
A Gravatar is a social media sharing button, and you can use it by connecting your social media accounts to WordPress
A Gravatar is an image/avatar associated with your email address, and you can use it by signing up at gravatar.com and adding the same email address to your WordPress profile
A Gravatar is a blog post format, and you can use it by selecting it in the Profile settings
A Gravatar is a text widget, and you can use it by adding it to your sidebar in WordPress