Managing personal Outlook.com account settings, security, and privacy
Hi, I’m sorry to hear that. If your child’s Outlook account has been changed to oldward.fun, it likely means the account has been compromised. Please use the Microsoft sign-in helper tool below, which will guide you through the correct recovery steps: https://support.microsoft.com/account-billing/how-to-recover-a-hacked-or-compromised-microsoft-account-24ca907d-bcdf-a44b-4656-47f0cd89c245
Note: During the recovery process, you’ll be asked to provide as much information as possible to help verify ownership of the account.