The laptop screen should then display on the projector, and you'll be ready to go! How to connect a laptop to a projector using Bluetooth on Windows 10?

Turn on your Acer laptop and connect a VGA or HDMI cable to the corresponding port. All Acer laptops have a VGA output, but only some models have an HDMI output.

Secure one end of the video cable to the desired port on your Optoma projector. Options vary depending on your Optoma model, but typically include VGA, S-Video and HDMI.

I have a laptop with an HDMI connector, and when I do presentations at work (a pretty common occurance) I have to plug into a projector w/ a VGA connection. I bought an adapter off Amazon, and it ...