You can disable PIN Reset on the Windows 11/10 login screen using Registry. It will remove the I forgot my PIN link on the sign-in screen, ...

If you are not very particular about having a security PIN on your PC, then here is a quick guide that can help you turn off PIN on Windows 10 or Windows 11.

If you want to remove Pin to Start from the right-click context menu in Windows 11/10, then delete the PintoStartScreen Registry key.