To change your avatar image sign in at https://en.gravatar.com/site/login
You need to sign in using a Wordpress account.
If you don't have a Wordpress account you can sign up on the same page using the link create a new one
Once signed in, you will see your Gravatars page:
Add your email address. You will receive an email to verify it. Click on the link provided and the email will be added to your Gravatar email list.
Upload your picture. Crop it to fit inside the square.
Select one email on the top part of the screen and link it with your picture by clicking on it.
You can add multiple email addresses and connect them with your picture.
Your goals and playbooks will display your avatar next to your name.