How to use your cell phone camera as a webcam for laptop and computer via Wifi. This is great for video conferencing friends, family, or business using Zoom, Skype, Teams, etc.
Download iVCam application for your PC and cell phone. Then follow the directions in the video.
Disclaimer: iVCam audio will not work when screen recording your monitor. It will keep saying "this is a trial version." You can purchase the entire app for $10. It will be worth it if you plan to stream on it.