A:Answer Hi Dave,
Thank you for your inquiry! The X90J TV has preinstalled apps such as YouTube, Netflix, Amazon Prime, Hulu, etc. and many of the existing apps such as YouTube TV, Disney+ , etc. can be downloaded using the built-in Google Play Store and simply by connecting the TV to the internet using WIFI or wired network connection. For more information on how to install apps and connecting the Google TV to the internet, please refer to these links below: https://www.sony.com/electronics/support/televisions-projectors-lcd-tvs-android-/xr-50x90j/articles/00147386
https://www.sony.com/electronics/support/televisions-projectors-lcd-tvs-android-/xr-50x90j/articles/00180255
With the BRAVIA XR X90J Full Array LED TV everything you watch becomes more detailed and immersive with true-to-life 4K HDR, powered by the all-new Cognitive Processor XR™. With outstanding picture and sound quality, as well as a sleek flush bezel design, be prepared to level up your favorite movies, TV shows, and games. Hope this helps! - Kris