Where do I start - it all seems difficult to learn

@denonom @megavolt To answer why this thread doesn’t make sense. I actually commented in another thread and my comment which is the starter “question” to this thread was not created by “me” despite the website saying it was. Someone else, maybe a mod, created this thread.

Apparently my question/confusion was not appropriate for the original thread.
(original thread [root tip] Use systemd to mount ANY device)