Windows NT is the industrial-strength variant of MS-Windows. Current revisions offer the look and feel of Windows '95 and older revisions offer the look and feel of Windows 3.1. It is the most robust flavor of MS-Windows and is fully multitasking. It is also by far the most expensive flavor of MS-Windows and has far less software available for it than Windows '95 or '98. In particular, do not expect to play many games on a Windows NT machine, and expect some difficulty in obtaining good drivers. Windows NT will run on a few different processor types, including the x86, the Alpha, and the PowerPC. Plans are in place to port Windows NT to the Merced when it becomes available.