This site is being deprecated.
Please see the official X‑Plane Support page for help.
There is no product key available for the disc version. To run X-Plane 10 you have to insert disc 1.
There should be no problems with a new computer. You can download or copy the content of X-Plane folder to a new computer. You can use the same product key for your personal computers. You will need to purchase another license if you run X-Plane on multiple computers at the same time.
There is no upgrade to X-Plane 11. You can buy X-Plane 11 Digital Download here. When you purchase the digital download edition, you will receive an email confirmation with your product key. This key will allow you to download, install, and use X-Plane 11 without needing any other products.
This site is no longer being actively maintained.