git config -- Please tell git who you are
Channel: Fabian Gabel
Date: 03/10/2021

Please tell me who you are [...] fatal: unable to auto-detect email address
use git config for Linux, Mac, Windows


If you haven't used git before, certain operations may give you this error message. 

git-config - Get and set repository or global options 

Download git from
https://git-scm.com/

On Windows, use git-bash for entering the commands from the video:
https://gitforwindows.org/