For more tutorials please head over to Google's very helpful support pages for Google Admin Console
https://support.google.com/a/answer/182076?hl=en
https://support.google.com/a/answer/33310?hl=en
https://support.google.com/a/answer/4352075?hl=en
https://support.google.com/a/answer/33329?hl=en
https://support.google.com/a/answer/9400082?hl=en
https://support.google.com/a/answer/2405986?hl=en
https://support.google.com/a/answer/33325?hl=en
https://support.google.com/a/answer/54819?hl=en
https://support.google.com/a/answer/6160020?hl=en
https://workspace.google.com/intl/en_uk/products/admin/