The help command is a command prompt command used to provide more information about another command.
Windows Command Line Guide – 1 – Introduction to the Command Prompt
You can use the help command at any time to learn more about the usage and syntax of a command, such as what options are available and how to structure the command to use the different options.
The help command is available through the command prompt in all Windows operating systems including Windows 11, Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, and others.
The help command is also a DOS command available in MS-DOS.
