How do I make sure local files I create on Acrobat Pro DC (subscription version) are NOT uploaded to a cloud?

Hello, I have recently downloaded the Acrobat Pro DC app onto my MacBook Air.

The main thing I am looking to ensure is that when I produce and edit PDF files in the app they are NOT uploaded to a cloud but remain on my local hard drive.

I would have thought there was a button or setting in the app's preferences that I could turn on or off but apparently it has to do with dropping them into a folder called Creative Cloud Files.

A long frustrating chat to an Adobe chat person did not resolve this problem.

The app has installed ok and opens but I cannot seem to find the Creative Cloud Files folder anywhere on my hard drive.....