Hi guys as you've seen im a huge noob with no experience at all in gaming but thats why im here i want to learn

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Ok so off to my questions with fpscx9.
How do i add scripts HOW exactly ,what do i do witht the script when i get it??
Where should i install Modelpacks so they can work with the creator?
Finally where should i put the things i download from lets say..Fps Free ,for example "water effect" Where do these files go once dowloaded?
Whoever answers this is a life saver, I really want to get into this and dream of making a nice smooth game. PLEASE include detailed explenations.
Thanks
Ibby.