CMD is the Windows command that opens the DOS shell, the Windows terminal emulator. Windows CMD Commands is a cheat sheet where you find all DOS available commands. Many of them are platform independent, while some of them are Windows7 or Vista dependent. A kind and useful reference offered by MakeUseOf. This Guide is free but password-protected. Join MakeUseOf ( only an email address is needed ) to get the password. It will be emailed to you right after you have joined.