Kaishinobi

Hey guys and gals, Ive decided to try and reach out for help in understanding the process of porting better.. I have only just this year started playing video games and getting into technology and was born in 88 so its a bit frustrating for me. I downloaded the steam app and got creation kit for it to use on my laptop but everything I download goes into a different area than what the creation kit will pull files from. Can anyone tell me what Im doing wrong?