Please correct me if this isn't the place to publish but I am looking for a tut on how to install a fresh Moodle installation as well as a loading a current site into it. (with db?) I've never done this before and would really appreciate the help as I am tasked with integrating our Moodle installation with LDAP.

From what I've tried already when I go to moodle.dev I see this:
Can’t connect securely to this page
This might be because the site uses outdated or unsafe TLS security settings. If this keeps happening, try contacting the website’s owner.

So I am stumped and I feel stupid.
I've asked for help setting up the local host from others at work and I've gotten Blank stare "You're struggling? It's such a simple process, just set it up like normal."

ANY insight would be appreciated. Thank you.