A. NT has this functionality built in, however by default it is disabled. To enable perform the following

  1. Start the registry editor (regedit.exe)
  2. Move to HKEY_CURRENT_USER\Software\Microsoft\Command Processor
  3. Double click on the value CompletionChar
  4. Make sure the base is Hexadecimal and then set the value to 9 and click OK
  5. Close the registry editor
  6. Start a new CMD.EXE session and the change will have taken effect