How do I connect to a projector in Windows 7?
Plug in the Projector
Make sure the projector is turned on, and then plug the projector cable into a video port on your computer.
Connect to projector
In the search box, type projector, and then click Connect to a projector.
(To use a keyboard shortcut instead of Control Panel, press the Windows logo key +P)
Select how you want your desktop to be displayed:
- Computer only (This shows your desktop only on your computer screen.)
- Duplicate (This shows your desktop on both your computer screen and a projector.)
- Extend (This extends your desktop from your computer screen to a projector.)
- Projector only (This shows your desktop only on a projector.)