I have movies and photos on an older hp laptop that I would like to be able to access on my Galaxy S9 tablet (without using Wi-Fi) -- is there a program that I can install on the PC that will enable this with a USB connection? I can get to them via Wi-Fi sharing but the network is incredibly slow (videos constantly buffer) and the PC's network connection is often intermittent (it logs on & off network randomly- could this be a problem with the adapter?). I have no problem accessing my Android files on the PC when USB is connected, but this is one-way only (and not the way I want). Any help is greatly appreciated!!