How do I make YouTube videos full screen on my MacBook Air?
I have a MacBook Air 2022 I think around there and for the life of me cannot figure out how to get my you tube videos full screen I press the expand button and it makes the dull thunk sound thing I saw something on here where this person went into they're safari preferences (upper left corner of your screen you'll see safari click on that the click on preferences) but they had different options than me because I think maybe they had a slightly different computer anyway I really can't figure this out does anyone here have a solution?
[Re-Titled by Moderator]