|Restart the PC. Hold down F8 once you’ve enter the Windows Boot Menu,|
select Safe Mode with Networking and once you enter the safe mode,
select (default) Administrator to login with (The password can be blank),
once you succeed to enter Windows using that account, open Control
Panel and open User Accounts and Family Safety and open User Accounts
and then select Manage another account and then select your original PC account
and click Remove Password. Once that is done, restart the PC.
I hope you find this information useful and if you need any further assistance,
please feel free to contact me and let me know.
I hope this information was helpful…
Have a nice day…