Access User Settings to change your password. The email field will just show you what email address you're signed in under, and cannot be changed through here. Any changes in email addresses will need to be handled by sending an invitation to the new email address.
- Click on your gravatar icon in the Menu bar and then select “User Settings.”
- Enter in your current and new password information to change your password.
- Click “Save” to save your changes. Your changes will be applied the next time you log in.