How do CD AUTORUN

CD Autorun is it that CD can open up by itself automatically as soon as we put the disc into the drive, CD Autorun can be made as follows.
1. Autorun.inf file using Notepad and type the following Code it.
[AUTORUN].
OPEN = program or file that we want to execute (insert into the file extension).
ICON = icon file *. ICO.
2. To save the file named autorun.inf and then to have to burn it.