A:Answer All of our TCL Roku TVs have a Roku operating system built in. Roku is a streaming platform that offers many features, including thousands of streaming channels (apps) and over 500,000 movies and TV episodes. You can go to www.Roku.com/whats-on to see what streaming channels and apps are offered through the Roku Channel Store. To search for a specific channel you would simply want to enter that information into the search section. Hope this helps! Thank you, TCL Customer Support
