MSD

Provides detailed technical information about your computer.

It will work better if you use it on computers that were 
produced before 1993.

Note: You can use MSD.EXE to get information about your MS-DOS 
version, MS-DOS memory status (conventional, UMB and HMA), 
extended memory usage, etc. You must use it in MS-DOS or in 
3.x or earlier versions of Windows. Do not use it in Windows 
9x/NT/2000. In those versions of Windows, it will not work 
properly, or it will cause errors. You can run it from MS-DOS 
that comes with Windows 9x, whose versions could be 7.0, 7.1 or 
8.0.

To get information about the computer in Windows 9x/NT/2000, you 
can use System Property dialog box which can be called out by 
shortcut keys Win + Break or by right-clicking on the "My 
Computer" icon and then select "Properties". You can also use 
the "System Information" tool by opening the Start menu, point 
to "Accessories", point to "System Tools", and select "System 
Information".

For more information, please refer to MS-DOS Help or Windows NT 
command line command help.