To Activate the Roku Channel or other Free Channels and Premium Channels to your Roku TV, Roku stick. You first need to Create an Roku Account and Activate it then you can search for Showtimeanytime.com/activate your favorite channel and favorite shows, then you can download it to your Roku account and activate it. If you need any help in process we can provide you the assistance on Activating the Roku and the Channels on Roku.