Auto completion in Dos Prompt (cmd.exe)

It can be very annoying if the "auto completion" method not not available in the Windows XP Dos Prompt (read: command prompt).

If you type: cmd /f  it will be activated for the current session.  If you want to activate it on a pc (or change the key which is by default TAB), then visit the link.

How To Use Automatic Completion with a Command Prompt in Windows XP