This document provides instructions for using Open Broadcaster Software (OBS) to stream live video to Facebook. It outlines 19 steps, including downloading and installing OBS, configuring stream settings like audio, video, and output, adding video and image sources to create a multi-source stream within OBS, and obtaining a Facebook stream key to go live on Facebook. The full instructions guide the user through setting up and customizing their live stream within OBS before streaming live to Facebook.