Roku devices are the most common source of activation errors.
That URL is the official gateway for . Instead of typing your email and password on your TV, YouTube gives you a unique code. You then go to that website on your phone or computer to tell Google, "Yes, the TV on my wall is allowed to use my account." youtube com activate
Turn on your TV and open the YouTube app. Go to Settings (usually the gear icon on the left sidebar) or click Sign in . A blue or grey box will appear with a 8-character code (e.g., XK-9Y-2Z ). Do not close this screen. Roku devices are the most common source of activation errors
Most modern hardware capable of running the YouTube app uses this activation method: youtube com activate