How to display Computer image on Projector Cheat Sheet

When displaying a computer image on the projector you have a couple of options, these are to Duplicate, or Extend the display.
If you choose to Duplicate these Displays you get the same image from the projector as your computer screen.
If you choose to Extend these Displays, it gives you 2 different screens so you could have a movie, powerpoint, etc showing to the students through the projector, while updating your grade book or attendance on your screen. You can easily drag and drop items from one screen to the other.
To make this choice, you can either 
A.	Press “The Windows key” and P and choose from the menu that pops up.
B.	Right click on your desktop, choose Screen Resolution, then make your selection in the Multiple Displays drop down menu.