Once your account is created, you will be able to edit your Account Settings.
Accessing the Account Settings
Web: Click on your profile and then click the Account Settings button.
Mobile Device: Go to your profile and tap 
.
In your account settings, you can:
- change your profile picture.
- add or edit a Nickname.
- edit your cell phone number.
- set passwordless login (using Face/Touch ID with no SMS).
- add or delete devices registered with Face/Touch ID to your account.
