The Steam version, called FSX: Steam Edition, automatically provides a valid key and handles the activation process for you.
FSX is available for purchase through various online platforms, such as Steam.
Make sure to double-check all the contents that came with your purchase. Typically, you can find it on a sticker or printed directly on the manual or the DVD case. If you have purchased a physical copy of FSX, the CD key should be included within the packaging.While I can't provide you with a specific key, I can help guide you on how to locate or acquire one legitimately. I understand you're looking for the CD key for Microsoft Flight Simulator X (FSX).
