Looking to reset your windows 10 local account password then i would recommend gettig a copy of winpe10 this has a multitude of tools built in you will need a copy of rufus which can be found here

You then need to get a copy of winpe the best of which can be found here use rufus to create a bootable usb stick. when the worst happens it is a simple case of booting up with the usb drive then look for ntpwedit run this and you can clear your password or create a new one