C:\WINDOWS>HELP LABEL
Creates, changes, or deletes the volume label of a disk.

LABEL [drive:][label]
LABEL [/MP] [volume] [label]

 drive:          Specifies the drive letter of a drive.
 label           Specifies the label of the volume.
 /MP             Specifies that the volume should be treated as a
                 mount point or volume name.
 volume          Specifies the drive letter (followed by a colon),
                 mount point, or volume name.  If volume name is specified,
                 the /MP flag is unnecessary.



C:\WINDOWS>HELP MD
Creates a directory.

MKDIR [drive:]path
MD [drive:]path

If Command Extensions are enabled MKDIR changes as follows:

MKDIR creates any intermediate directories in the path, if needed.
For example, assume \a does not exist then:

   mkdir \a\b\c\d

is the same as:

   mkdir \a
   chdir \a
   mkdir b
   chdir b
   mkdir c
   chdir c
   mkdir d

which is what you would have to type if extensions were disabled.



C:\WINDOWS>HELP MKDIR
Creates a directory.

MKDIR [drive:]path
MD [drive:]path

If Command Extensions are enabled MKDIR changes as follows:

MKDIR creates any intermediate directories in the path, if needed.
For example, assume \a does not exist then:

   mkdir \a\b\c\d

is the same as:

   mkdir \a
   chdir \a
   mkdir b
   chdir b
   mkdir c
   chdir c
   mkdir d

which is what you would have to type if extensions were disabled.