 To use the Briefcase, users only need to use Windows Explorer and then drag or copy their files into the Briefcase once.Any further changes to either the files on disk or those in the Briefcase are synchronized whenever the user right-clicks on the briefcase and selects "Update All".If there are differences between the copies, the Briefcase shows a dialog box with an icon and a description indicating the action it will take when synchronizing; that is, whether it will replace the copy in the Briefcase with the external file or vice versa.