In order to open Windows command prompt on your computer, you can just enter cmd or cmd.exe and the command prompt will appear. The commands are executed without any graphical user interface. With the help of this application, you will be able to run all the MS-DOS commands on your computer. Windows command prompt is an application/feature which you get in all the versions of Windows operating system. Top 20 Best Alternatives to Windows Command Promptīasically, Windows Command Prompt is the command-line interpreter on Windows NT, Windows CE, OS/2 and eComStation operating systems.