How can I enable closed captions on YouTube TV?

To enable closed captions on YouTube TV, one needs to start by playing a video on the platform. While the video is playing, navigate to the video player controls; this may involve moving the cursor on a computer or tapping the screen on a mobile device. There should be an icon that resembles a speech bubble or "CC." Select this icon, which will bring up the captions menu. From there, one can choose the available languages or caption styles as provided by the content creator. If these settings do not appear immediately, they may be found under an additional settings menu within the captions section. It is also possible that one may have to enter the broader YouTube TV settings menu to manipulate how captions display across all content, such as adjusting font size or background opacity for better readability.