Play the file on vlc (or whichever media player program you're using, and go fullscreen)
Yup this. By default your projector will run in duplicate mode. You can go full screen with your video player, or run your laptop in "extend" mode and drag your video player window over to your second screen (projector) but should still play it in full screen. If your still wanting to go the usb drive route, you need to find out what file types your projector supports.Play the file on vlc (or whichever media player program you're using, and go fullscreen)