These 5 free apps make any smart TV way more useful (and none are streaming)

While modern smart TVs are far more advanced than their recent ancestors, when used right out of the box, we are only tapping the surface of their potential. Most require add-ons or accessories to perform at their best, such as digital streaming devices or soundbar/subwoofer setups. However, even within the TV itself, you can install a handful of free apps to unlock features that turn it into a truly “smart” device.