Hello Joao Fernandes,
Thank you for posting in Q&A forum.
Did you want to clean local users or domain users on windows 10 machine?
You can try to configure some settings based on the detailed steps in the following link.
How to Hide or Show User Accounts from Login Screen on Windows
https://woshub.com/how-to-show-all-users-accounts-on-windows-10-login-screen/
I hope the information above is helpful.
If you have any questions or concerns, please feel free to let us know.
Best Regards,
Daisy Zhou
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