Keep in mind this is a beta version of X-Plane 11. That means this version of X-Plane 11 will be buggy! It will have problems and your favorite aircraft or scenery may not work. Some features are not complete yet and you may have poor frame rates. If you just want to enjoy X-Plane 11, you may want to wait until we are done with beta testing and more problems have been fixed.
To beta test X-Plane 11, download the installer and use the product key from your combo pack purchase to install the full version. If you need help, the X-Plane 11 manual is available online or in the Instructions folder of your X-Plane 11 install.