Open the YouTube app or website.
Sign in to your Google account.
Click on your profile picture.
Go to the "Settings" or "Account" section.
Choose "Connected TVs and Devices."
Select "Add Device" and follow the prompts to enter the activation code displayed on your TV screen.
Activating YouTube on Smart TVs and Streaming Devices:
Launch the YouTube app on your TV.
Navigate to the "Settings" or "Sign In" section.
An activation code will be displayed on the screen.
On your computer or mobile device, follow the steps outlined in
Activating YouTube on Gaming Consoles:
Open the YouTube app on your gaming console.
Access the settings or sign-in menu.
Note down the provided activation code.
Complete the activation on a computer or mobile device