Download Prime Video shows to Watch Offline Content In this quick and simple guide, let me show how you can download Prime Video to PC to watch content offline in Windows 10. Once downloaded, you can want the downloaded content directly from the Prime Video app. Offline downloads are especially useful while traveling. Since the Prime Video app supports offline downloads, you can enjoy your favorite shows or movies uninterrupted regardless of your internet connection status and reliability. One of the best things about Prime Video is that a select few and popular shows and movies can be streamed in 4K. Recently, Amazon updated its Windows 10 Prime Video app to support more countries and even added the ability to download movies and TV shows to watch offline.