An SSD is non-negotiable. If you install the Microsoft Flight Simulator download onto a standard HDD, you will experience "photogrammetry stutters"—meaning the world will load in blurry chunks around your aircraft.
Steam is the preferred platform for the hardcore PC gaming community. Microsoft Flight Simulator Download
Unlike older PC games, you cannot simply buy a disc and run the installer. The simulation is delivered via modern launchers. You have three primary options for your : An SSD is non-negotiable