Ensure your PC meets these basic specs to avoid installation or performance issues: How to install Microsoft Flight Simulator on Steam
Open the or Xbox App on your PC and sign in with the account you want to link to the game.
Click . This will download the approximately 1.3 GB launcher . Via Steam :
Before downloading, you must own a digital license or have an active subscription. Via Microsoft Store / Xbox App :
: The simulator will then download the remaining 120 GB to 150 GB of data in small packets. This process can take several hours depending on your internet speed. 3. Minimum System Requirements