On your Profile Settings page it's possible to update your Name Information, E-mail Address and change your Profile Avatar.
Updating Your Name And E-mail
- Click on your Profile Picture > Settings
- Click on Personal Info
- Update your Name and E-mail
Creating A Profile Avatar
Helpjuice uses Gravatar to display users Avatar, so you need to create an account at gravatar.com. After creating an account and associating it with your email, your image will be automatically updated.