To customize the appearance of Closed Captions when watching Tubi on your Xbox One, please follow these steps.
- Open the Tubi app on your Xbox One.
- Navigate left on your Xbox controller until you see the left navigation column appear on your screen. Select Settings.
- You will now find yourself in the Settings menu. Navigate down with your Xbox controller to navigate to Closed Captions.
- Navigate right with your Xbox controller to turn on captions and customize the color, opacity, size, font, and background color.