Thank You for this, I'm total newbie

but I'm going to learn this....I have some time.....
Let see do I know how to use this
Best regards and keep up this great work.
EDIT:
Can anyone explain me a little what do I need to do

...............
e.g.
I have some game installed and what now, what I need to do to use this from 1st page with game files/folders................
Do I need to use Freearc......I think that I need that......
What do I need to EDIT-----only Setup.ini and that is it or....
Thank You