I also use captions (even when the TV isn't muted). If someone else in the room is speaking so something on the TV is missed, it will be shown on the captions.

I also use captions (even when the TV isn't muted). If someone else in the room is speaking so something on the TV is missed, it will be shown on the captions. Sometimes there might be some word or name I don't know and will want to look it up, and the caption will have the spelling (if the caption writer has spelled it correctly, which sometimes they don't, unfortunately). It could also be used for transcripts and caption scrollback, if those features were implemented, although unfortunately it isn't.