Game, Inposable to understand. (or even getting a sub)

[Chezen]

List of things (probably not complete) I did not understand or had trouble with when I started FFXIV:

How to change weapons/classes and armor
I didn't know I could mix up skills, and how to do that when I found out
How to apply/change skills
Moving from passive to active and back
Targeting
To hit enter when using a spell
After the initial tutorial, when new missions are available and where
How to intitiate crafting and ready materials

Part of it was because of the UI being set up for a controller, and not PC. I did not know you had to click from point to point, rather than drag and drop. I don't mind the UI being that way, but something showing me would have been nice.

I figured it out over a few days, either by myself or from hints from the internet. However, a less dedicated person would probably not be so patient.