files being downloaded without being selected
 

Is it possible for someone to download files to a computer without selecting them from a search? There were several files waiting to be downloaded (busy, requery, etc) that were not selected from a search. They were not in the 'monitor' screen, they were in the download window of the regular search screen. The person who has access to this computer, not a minor BTW, swears that they have no idea how those files got there. They said they did not search for any of those files. I don't believe them, so I need a real answer if anyone has one. Thanks!!!