Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Dear @Berthe Senge
If this is a personal Microsoft account, you can permanently delete it by following Microsoft’s account closure process.
Go to Microsoft’s official account closure page: Close your Microsoft account
Sign in with the account you want to delete, verify your identity, select the required checkboxes, choose a 30- or 60-day reopening period, and select “Mark account for closure.”
After the selected 30/60-day period expires, the account and its associated data are permanently deleted. During that period, signing back in can reopen the account and cancel the deletion.
⚠️ Make sure you first back up anything you need from Outlook, OneDrive, Xbox, etc., because closing the Microsoft account can remove access to those services and their data.
If this answers your query, please click Accept Answer and Upvote if you found it helpful. If you have any further questions, feel free to let us know.