Aaarrrggghhhhh

IF the files were put there by the recovery program as backups, then you can delete them. As a safety measure, put them all into a folder on your desktop instead of deleting, just to be safe. Then (as I said previously) if no problems have appeared after a few days - go ahead and delete them.

Hey - we were all 'newbs' once. And there's folders/files on a PC that even I am not sure about the need to keep or ditch. Thankfully, most of them are hidden away in the system so I don't need to worry about them.   

I suppose that's two of us feeling better now then?

Come back any time, it's been a pleasure to help you.