You can update your account profile by following these steps:
Within the web app, click Settings on the navigation
Go to Profile within Your Account section. This page is normally selected by default when you go to the Settings page.
Click the Edit button
Update your account information
Click Save to confirm
Update team members' profiles
If your role is an admin, you can update any other team members' profiles.
Within the web app, click Settings on the navigation
Go to Teams Members within Team Settings section
Select the team member you want to update the profile
Click the Edit button
Update the account information
Click Save to confirm