hi, I am trying to join my computer to the project, I had an account and I would like to use it again, but writing the weak account and my email, it says the key is invalid, how can I know my account key to join the project? thanks!

The weak key *should* work. Or put your "normal" password. If lost, you should be able to reset it.

thanks, the weak key didn´t work, but writing the password did it,maybe I did not understand what word to write there in the box.
thanks!