I've been asked more than once what I use to record my videos and share my screen. I know a lot of people use Loom, but I prefer to use free tools as much as possible. So what I use instead is OBS studio. You can use it on Windows or Mac and it's free.
I am not an expert on it so I found a video that can help you set it up. if you were able to get it set up, tell us if this video is beginner friendly. Do ya'll want to know more of the tools and stuff that I use? I've started putting together a video about what I use to plan content for Skool Homeroom