Discord believe it or not. When it became clear that we all had to work from home we evaluated a bunch of web conferencing tools that needed to work on Windows,

Discord believe it or not. When it became clear that we all had to work from home we evaluated a bunch of web conferencing tools that needed to work on Windows, macOS & Linux. And the one tool that worked right out of the gate with screen sharing and decent audio quality was Discord. Everything else was flawed in some aspects.