Click 'Continue' and wait for the installer to download and install X-Plane 11 on your computer.You can also change the installation options if you want to customize your installation. By default, it will install to the Desktop. Choose the destination folder for X-Plane 11 on your computer.Select the option for installing a product purchase and enter your serial number in the boxes on the screen.Save the installer file to your computer and double-click on it to launch it.Go to and click on the link for your operating system (Windows, Mac, or Linux).Here are the steps to download and install X-Plane 11 with your serial number: A serial number is a unique code that verifies your ownership of the product and allows you to activate it online. If you want to download and install X-Plane 11 on your computer, you will need a serial number that comes with your purchase. You can also create your own scenarios, customize your aircraft, and interact with other players online. Whether you want to fly a small plane, a helicopter, or a jet, X-Plane 11 has something for you. X-Plane 11 is a realistic flight simulator that lets you explore the world in stunning detail. How to Download and Install X-Plane 11 with Serial Number