*You cannot share the system audio using Hangouts. So, how to share the audio? Google Hangouts Video Conferencing and Virtual Meetings have become the new normal. All companies and schools are using video-conferencing apps such as Google Hangouts, Google Meet and Microsoft Teams for their meetings and classes. Life in lockdown has become so much easier due to these applications. Teachers share their screen to show videos and explain concepts by drawing on Paint, Whiteboard etc. and sharing system audio has become very important.