Use the new Windows NT Workstation 4.0 user interface to provide ease of use and maximum functionality in accessing Windows NT Workstation 4.0 features. Because this interface is the same as that for Windows 95, users can move easily between the two operating systems. The new interface offers significantly more functionality and efficiency, and is installed by default.
However, if a rapid migration is required, and training is not immediately available, you might prefer to use the Windows 3.x Program Manager Interface. To do so, install the Windows 3.x File Manager and Program Manager.