 The Windows Briefcase was introduced in Windows 95 and was deprecated (although not removed) in Windows 8 and completely disabled (but still present and accessible via modification of the Windows Registry) in Windows 10 until it was finally removed in Windows 10 build 14942.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.