Managing personal Outlook.com account settings, security, and privacy
To remove the Xbox from the Microsoft account and stop it affecting the account:
- Go to https://account.microsoft.com/devices and sign in.
- Find the old Xbox device.
- Select Show details.
- Under the device name, select More actions > Remove.
- Confirm I'm ready to remove this device, then select Remove.
To also disconnect it from the Microsoft account device list:
- On https://account.microsoft.com/devices, find the device.
- Select Unlink.
- Review the details and select Unlink.
If the goal is to sign the account out from devices that are no longer trusted, use Sign out everywhere:
- Sign in to the Advanced security options on the Microsoft account security dashboard.
- Scroll to Sign out everywhere.
- Select Sign out.
This can take up to 24 hours, and it does not sign out an Xbox console.