https://help.twitch.tv/s/article/how-to-use-the-friends-feature?language=en_US
Creator Dashboard > Preferences > Channel > Stream Key & Preferences > Store past broadcasts
Creator Dashboard > Content > Video Producer
Creator Dashboard > Stream Manager > Edit Stream Info
Settings > Channel > Schedule
https://help.twitch.tv/s/article/how-to-manage-harassment-in-chat?language=en_US
/ban [username]