Yes, I have the patience to walk you through this properly, step-by-step, without leaving you stuck!
Make sure Auto-Login is correctly enabled :
- Press Windows + R, type netplwiz, and press Enter.
- In the list, make sure:
Your account is selected.
The checkbox “Users must enter a user name and password to use this computer” is UNCHECKED.
- Click Apply if needed.
- It will ask you for your password or PIN. Enter your Microsoft account password, NOT the PIN.
(This sets Windows to auto-login using your real Microsoft account password in the background.)
Now that Auto-Login is ready, then we remove the PIN safely.
- Go to Settings > Accounts > Sign-in options.
- Find PIN (Windows Hello).
Click on PIN (Windows Hello) and choose Remove.
It will ask you for your password to confirm (again, your Microsoft account password).
- After this, your PIN will be gone.
Because we set auto-login first, Windows will not fall back to asking for a password , it will just log in automatically!
If you remove the PIN before enabling auto-login, Windows falls back to demanding a password.
If you first set auto-login and then remove the PIN, Windows skips login altogether