How do I find the projector on my Mac?
Open the Apple Menu (click on in the upper-left corner) and select System Preferences. Click on the Displays icon. Click on the Detect Displays button to synchronize the images on the MacBook and the LCD projector or TV.
How do I use a projector with my MacBook Pro?
Connect a display, TV, or projector to MacConnect a display to a USB-C port: Use a Thunderbolt 3 (USB-C) cable to connect the display to the USB-C port on your Mac. Connect a display, TV, or projector that has an HDMI connector: Plug the devices HDMI cable directly into the HDMI port on your Mac.More items