DOS Command Windows
A DOS Command Window, also known as a:
... is a tool built-in to all modern "GUI-based" Windows operating systems and can be accessed easily.
To Open a DOS Command Window On Windows 95 / 98 / Me:
To Open a DOS Command Window On Windows NT / 2000 / XP / 2003:
Both your Windows OS and the Internet have plenty of information on using the DOS Command Window and on DOS batch scripting in general; see also the More Information on DOS Batch Scripting topic for a pointer to more information.