D5 render Edu licencse

Hello everyone, I got my Edu License by email yesterday. They are asking me to bind my account to one device within 7days, but I can’t figure out how to bind my account to my device. Can anyone teach me how to do it?

You just need to log in on your device with the account you applied for the educational licence to bind. Please bind carefully, we don’t support switching the bound device within 180 days.