How does it work? I thought it was like a network drive that I have used in the past so I copied a few files onto it using my file manager thing on windows ten. Then it asked me to set Onedrive up which I did. Then the files I had copied onto One drive said they syncing forever (there was a few MB there) and my internet connection overloaded. So I had to delete the files I had put onto one drive to get things going again. Now my C drive directory structure seems to be duplicating itself in the One Drive directory all by itself which I don't really want as its absolutely full of crap. WTF is going on? Why does it do that? All I wanted to do was save the critical files on OneDrive? When the files appear under onedrive in file manager are they also on the C Drive and syncing to the cloud " as and when". Does the one drive system automatically back files up that appear under for example Documents on the the C drive? A right muddle.