To see if your Windows laptop supports Miracast, search for and open the Connect app If your laptop has neither, you might need to purchase a VGA or HDMI adapter from an electronics retailer. If your laptop does not have a VGA port, it should have an HDMI port. These look like ports consisting of three rows of five holes each.
Many video connection ports may be labeled but if they are not labeled, look at the shape of the cable and plug it into a port that looks the same This article teaches you how to connect a laptop to a projector using an HDMI, DVI, VGA cable,
Are you in a pinch and need to figure out how to display your laptop screen to a room of people? As long as you have a projector available, you’re in luck.