What do you mean "and would love not to have to manually close"? What's the difference between hitting cmd-w as opposed cmd-q? I remember when tabs hit the bro

What do you mean "and would love not to have to manually close"? What's the difference between hitting cmd-w as opposed cmd-q? I remember when tabs hit the browsers (a zillion years ago) - it was revolutionary! Suddenly you had one docked window rather than a zillion windows all over the place. To me they are a god-send. Originally there was an option in Firefox to turn them off - I wouldn't be surprised if that option is still there.