From a Windows 10 device where you’re already signed in, select Start > Settings > Accounts . Under Email & app accounts, you’ll see the usernames associated with your device.
How do I see all linked accounts?
Go to the Google app where you linked the third-party account with your Google Account. For example, the Google Home app, the Google Assistant app, or the YouTube app. Select Connected accounts, Linked accounts, or Apps. This may be in the Google app’s Settings section.
How do I find out what email is associated with my Microsoft account?
Go to the Security Basics page, log in with your email account and then choose “Update information”, where you will find the email addresses that you have linked or defined as means of verification.
How do you know what accounts are linked to your Outlook?
To check this, click on Settings > View all Outlook settings > Sync email > Manage your connected accounts.
How do I remove other accounts from my Microsoft account?
Select Start > Settings > Accounts > Family & other users. Under Other users, select the flyout for the account you want to remove. Next to Account and data, select Remove.
