Yes, I'm a dummy when it comes to all these changes, especially since I don't live and breathe computers. I have an HDMI compatible monitor and VGA compatible monitors from days past. What is a DVI and why would I want one since I can't really tell the difference between High Definition and standard TV broadcasts? With macular degeneration sneaking up on me I don't see that well. I got a Mac Book Air for my wife and if I am going to see anything at all on the screen I need to adapt it to a monitor I have, which most likely will be a good but old VGA.