Roku provides the simplest way to stream entertainment to your TV. On your terms. With thousands of available channels to choose from roku activation support.If you are a first-time Roku user, then you must complete the device activation to enter roku link code, before moving onto the Tubi TV channel activation. Roku is affordable, versatile, and easy to use. Roku streaming device is known for providing the best video experience for your devices.Roku Link your TV code. Open the YouTube app on your TV device. Go to Settings . Scroll down to Link with TV code. A blue TV code will appear on your TV. Now grab your phone, tablet, or computer.if you still facing isuue than visit roku.com/link here and contact ou technical team.