WHAT DOES LIVE BROADCAST MEAN?

블랙티비Regretably, right now it wouldn't link for my live stream. I have tried many browsers, and oddly at the time right now the blue button arrived on Fb, but Once i clicked it, it just went spinning. I did a speedtest and have 90+M upstream and downstream. I'm working OBS 31.0.1, having said that, I don't recall if that update was the start