Which of the following ports is used in a laptop to connect it with a projector for projecting

Detailed Solution. VGA Port: It connects monitor to a computer's video card.

There are many types of projector connections such as USB, VGA, Component, HDMI, and Display Port. Many connection types are cross or backward compatible using an adapter.

Plug an HDMI cable into your laptop and the projector (using an adapter if necessary), then turn on the projector and open the lens. Open the display settings on your laptop and adjust as necessary. Use mirror display to project your desktop, or extend display for the projector to act as a second monitor.

Use An HDMI Cable Most projectors have an HDMI-in port. Most Windows machines have an HDMI-out port, which you can connect directly to the projector using an HDMI cable.