Interactive whiteboards connect to a computer and a projector to display the desktop of the computer on the whiteboard. The displayed image can then be controlled by a stylus or finger by touching ...

VGA is one of the most common input types for digital projectors. If your projector and your laptop are both equipped with VGA ports, you can connect them with a VGA cable.

How to connect a laptop to a projector with HDMI? Firstly, you'll need to make sure that both the laptop and the projector are switched on.