How to boot MacBook Pro from DVD or CD

How to boot your MacBook Pro from DVD or CD drive 1.If Macbook is on insert the DVD or CD into the drive 2.Power down the Macbook 3.Press power button as soon a you hear the start up sound press and hold the option key Until you see the boot media available 4.Select the DVD or CD from the boot options This applies from older macbooks that have the DVD drive is using a newer MacBook boot from your USB media