So i decided to return my WD Blue and replaced it with a WD Black. The only problem is I did not delete the volume. I do not care about the files as I don't have anything important on there and I know the store will clear it for me. The only thing i'm wondering is how this affects my pc, as i see the files but cant access them. Should I be worried about something or should i just delete these files and/or hide them? Also is there anyway i can delete the volume even though I don't have the drive anymore?