Configures a keyboard for a specific language.

KEYB [xx[,[yyy][,[drive:][path]filename]]] [/E] [/ID:nnn]

  xx                      Specifies a two-letter keyboard code.
  yyy                     Specifies the code page for the character set.
  [drive:][path]filename  Specifies the keyboard definition file.
  /E                      Specifies that an enhanced keyboard is installed.
  /ID:nnn                 Specifies the keyboard in use.