How to Remove PIN from your Account in Windows 10
You can create a PIN (Personal Identification Number) to use in place of passwords. Having a PIN makes it easier to sign in to Windows, apps, and services.
When you sign-in to Windows 10 with a PIN number, you only need to type your PIN number without pressing Enter.
Luckily for those who no longer want to use a PIN there is an easy and fast workaround to completely remove the PIN. This short tutorial will show you how to do it.
1) Open the Settings app, and click/tap on the Accounts icon.
2) Select Sign-in options on the left side, and click/tap on the Remove button under PIN on the right side.
3) Click/tap on Remove to confirm.
4) Type in your Microsoft account password to verify, and click/tap on OK.
That's it. Fast & easy .