Before following these directions, please realize we are turning off a safety feature of Acrobat Reader. If your computer is sufficiently protected and you are comfortable with this, begin by opening Adobe Reader and opening the preferences (at the top under “Edit” on Windows or under “Adobe Reader” on Mac). Click the “Security (enhanced)” tab on the right (or “General” tab in Adobe Reader X), uncheck the box that says “Enable Protected Mode at startup,” and click “OK.” Quit Adobe Reader, open the Illuminations lesson plans again using the “View Curriculum” button, and you will be able to click through Illuminations freely.