Briefcase (Microsoft Windows)

In Microsoft Windows, the Briefcase is a special folder that supports a simple two-way file synchronization between itself and another folder. The Briefcase is designed for mobile PC users so that they may transfer it to a removable drive and have it synchronize with the computer to which the removable drive is attached. It follows the same metaphor as the file and file folder and then, while the file management tasks are performed by Windows Explorer, the briefcase behaves just like another folder, i.e. with support for copy-paste and drag-and-drop. It has additional functions and toolbar buttons for updating out-of-sync files. The Windows Briefcase was introduced in Windows 95 and was deprecated (although not removed) in Windows 8 and Windows 10.

Overview

The Windows Briefcase synchronizes files and folders within itself with those in any other folder, even on a removable writable media or the network. It is intended for users with portable media or multiple computers. 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.