Flight Simulator 2020 is a demanding game, especially on your video card. That's why it's best to check your video drivers to make sure that you are running with the most current drivers. In fact, NVidia just released updated drivers on Aug 17, 2020 the day before Flight Simulator was released. So here's how to download and install the drivers AND how to choose the custom settings.

For complete instructions and a walkthrough
watch the video below