Tag not monitored by Microsoft.
You can follow along here.
https://support.microsoft.com/en-us/help/324737/how-to-turn-on-automatic-logon-in-windows
the password is stored in clear text in registry.
the sysinternals forums are over here on TechNet
https://social.technet.microsoft.com/Forums/en-US/home?category=sysinternals
They're also actively answering question in dedicated security forums here.
https://social.technet.microsoft.com/Forums/en-US/home?forum=win10itprosecurity
https://answers.microsoft.com/en-us/windows/forum/windows_10-security
--please don't forget to Accept as answer if the reply is helpful--
Regards, Dave Patrick ....
Microsoft Certified Professional
Microsoft MVP [Windows Server] Datacenter Management
Disclaimer: This posting is provided "AS IS" with no warranties or guarantees, and confers no rights.