I am worried that, in general, there is another computer where I have not logged out of my Gmail or Dropbox.  I make it a habit to log out of my email regularly, but I could always have forgotten somewhere.  Thus, someone could easily download important files on my google drive and or Dropbox, if I didn't log out.Is there a way to see on Google Drive or Dropbox if your files have been downloaded, and when?  I know Google drive and Dropbox tell when files have been UPLOADED.  How do you find if/when files have been downloaded?
How to tell if/when you downloaded files from Dropbox or Google drive?
google drive;dropbox