Hello my name is Bradford and I'm an Independent Advisor for the Microsoft Community and I will try to resolve your problem.
To find your stored passwords for Windows 10, services and so on.
- Open the Start menu, type: credential manager
- Press Enter on your keyboard
- Expand the credential, click "Show" to see the password for that particular credential
Passwords stored in your internet browser are kept elsewhere.
If these steps don't help you please let me know!