Follow the method below on how to create, manage and use Profiles on Outlook: How to create a profile in Outlook. How to manage, copy or delete a profile in Outlook. How to use a profile in Outlook.
You can add a profile picture to Outlook to make sure that people know who you are when they look at your profile.
You can log out of your Outlook account on a browser, but those using the desktop and mobile apps will have to use workarounds to sign out.