Google Duo is an excellent video calling service that can be used on many devices. Duo is one of the most popular teleconferencing apps on Android. It's simple and flexible, allowing you to make voice-only or video calls. Screen sharing is one of the best Duo tips. This feature can be useful in many ways. From helping someone with a problem with their device to sharing a funny video to a friend, it can be very helpful to know how to share your phone screen during a Google Duo chat.How to share your screen from your phone on your next Google Duo CallYou can currently only initiate the screen sharing feature from an Android phone. However, regardless of which device they are using, they will be able see what you share.