1
If you log into Windows with a Microsoft Account, try the steps on this page to reset your password.
2
If you log into Windows with a Local Account, try the steps on this page to reset your password.
3
If neither of the above works for you, then because this is a Microsoft Forum it is against the Code of Conduct for us to provide a method to bypass a Windows Password, I hope you understand.
The options you then have is to Reset Windows, or clean install Windows from a bootable USB