After spending a significant amount of time searching for a way to remove the password requirement when Windows 10/11 boots, we have found a simple solution:
- Click the Microsoft Start icon
- Click Settings
- Go to Accounts
- Go to Sign-in options
- Click Password
- Click Add/Change
- At the Create a password screen leave it blank
- Click Next
- Click Finish
It worked for us.
And the same approach can be used to change a Windows 10/11 startup password.