To cancel a Microsoft account, go to the Microsoft account closure page, sign in, and follow the steps to close your account. Make sure to back up any important data before closing.
To deactivate a Microsoft account, open the Microsoft account closure page and log in then follow the procedures to close your account. Remember to save any vital information prior to shutting down.
Go to the Microsoft account closure page, sign in, follow the prompts to verify your identity, and confirm closure after reviewing account data and subscriptions.