Como faço para desativar o usuário convidado? Existe uma razão pela qual é criado? Não vai atrapalhar nenhum dos meus arquivos ou dados no meu computador certo? É encontrar meu mac supondo para criá-lo aleatoriamente?
How do I disable the guest user? Is there a reason why it gets created? It won't mess up any of my files or data on my computer right? Is find my Mac suppose to randomly create it?
With Find My Mac enabled, someone who found the computer could sign into the guest user, which could then be located via iCloud. The guest user is a feature of the operating system which allows people to temporarily use your computer but not save any files.
You can go into Users&Groups System Preferences and disable it, for more details see this article
Just make sure you don't sign into it and expect files you save to still be there after restarting the computer :)