Hello Joe Gadget, at VIZIO we obsess over every detail so we can deliver the best products with you in mind. To make sure you’re getting the most out of your VIZIO TV, we’d recommend that you connect your devices with an HDMI cable, and are set to broadcast in 4K (2160p). You can also adjust your picture settings in the Menu under ‘Picture Mode’ to align with the content you’re watching or room brightness. If you’d like any assistance adjusting your picture settings, our customer support team would love to help you dial in the TV to your preference. You can reach them at support.vizio.com and clicking ‘Contact Us’.

I would like to offer the assistance of our award-winning technical support team with this issue. Please visit support.VIZIO.com and click on ‘Contact Us’. We’ve got agents ready to chat, text message, or speak with you on the phone.

Hello Queen Nova, this TV uses our SmartCast Platform which offers a host of built in apps, as well as support for Google's Chromecast, Apple's AirPlay 2, and voice support for SIRI, Google Home, and Alexa. You are not able to manually download additional apps, however new apps are added to the platform often. If you find there is an app you want to watch that is not on SmartCast you may be able to cast it using Chromecast or Apple AirPlay from your phone or mobile device. If you’d like any help taking advantage of all the options VIZIO has to enjoy your content, our customer service team would be happy to speak with you at 844-254-8087.