OBS or Open Broadcaster Software is a free open-source cross platform screen casting, screen recording and stream app all in one.
In this video I will show you step by step how to get started and start streaming or recording videos like a pro.
You can download OBS Studio here
https://obsproject.com/
Need help Installing OBS Studio
https://www.youtube.com/watch?v=vdPni3hcs-4
Check your internet speed
https://www.speedtest.net/
Youtube Streaming Settings
https://support.google.com/youtube/answer/2853702?hl=en&ref_topic=9257892&sjid=6298952679400109858-AP
Twitch Streaming Settings
https://help.twitch.tv/s/article/broadcasting-guidelines?language=en_US