Upgrading to Windows 10 from 8.1 took some minor getting used to having to find new ways to do things I took for granted like opening up settings. I finally got comfortable with the new OS and decided to watch some videos I had stored in folders I made a few weeks ago. I found those folders were now empty. I never deleted the files, but somehow the videos were moved to the recycle bin. Does anyone have any idea how upgrading to Win10 might have caused this to happened? It's not a big deal since I just restored the files to their original location, but I'm curious.