I do not use Dropbox for backup storage; I use a different service for that. But friends and fellow students sometimes want to share files in Dropbox, so I set up a free account. Somehow, I don't know how, Dropbox uploaded some of my photos to the cloud and filled up my basic Dropbox space. I would like to take my photos out of Dropbox WITHOUT DELETING THEM FROM MY COMPUTER or other devices. This would give me the Dropbox space that I need for sharing. But when I try to do that, Dropbox says that it will delete my photos from all my devices! How can I empty my Dropbox without deleting my photos from my devices?