We are closely working with the developers to ensure that all smart apps are constantly updated to offer full functionality with the latest content and features offered. Unfortunately, several of the APPs were not available at the time your television was shipped. We are working with our developers to provide the latest software update which will add availability of YouTube as soon as possible. We apologize for the delay; however, we anticipate that the app will be available on to your TV via a firmware update by early July. You will see a notification on your screen indicating that an update is available. Accepting the update will add full YouTube compatibility. In the meantime, you may view YouTube content using the URL loader app.