Downloading the lightweight mobile app FluxPlayer is required to listen to the E-Book Digital Download.
You will be prompted at check-out to download the app.
Best performance and experience is usually when your system is kept current, but the following are the minimum requirements.
Microsoft Windows: Windows XP (Service Pack 2) or newer, 1.5 GHz Intel or AMD processor.
Mac: 10.7.2 or newer, Intel processor.
Android: 2.3 and newer
iOS: 9.0 or newer
Kindle Fire: 5.1.2 and newer
Chrome OS: 42.0 or newer