​KembaraXtra-Computer Terms – Briefcase:
Briefcase is a special system folder introduced in Windows 9x that allows users to synchronize files between two computers. It is commonly used to keep files consistent between a desktop and a laptop.
Users can transfer the Briefcase via disk, cable, or network, and when it is returned to the original system, it updates files to their most recent versions. This makes it useful for managing work across multiple devices.