First, make sure that Roku is activated. Then sign in to your Roku account to get the device’s serial number appeared as link roku screen. If the serial number does not show, then select “Get a new code “on TV and enter the code at roku.com/link.Once you enter the code in www.roku.com/link. You can see many things in your television. Other additional benefits, you can watch Netflix, search for movies, YouTube videos can be viewed through your tablet, photos can be viewed in television screen, you can set up a player and much more.
roku activation help-http://www.rokuactivationcode.com