Managing personal Outlook.com account settings, security, and privacy
If these are not your accounts, don't select them when signing in. We can systematically remove the old account information from:
- Windows Accounts
- Edge/Chrome
- Outlook.com
- Microsoft 365/Office
- Windows Credential Manager
- Browser sync
- Saved passwords/autofill
Because you specifically mentioned Outlook.com account management, security, and privacy, the safest approach is to check the Microsoft account sessions and then clean the local Windows/browser credentials.