Having just purchased the Eufy Video Doorbell, which I am delighted by, the same cannot be said for the PC app. Being unable to use it without Flash Player, indicates somebody is asleep at the wheel. Flash Player retirement occurs on Dec 3rd 2020, and Chrome won’t even allow to be installed. Had to use Firefox.
I use Bluestacks android emulator on my windows desktop. From there I downloaded the Eufy app and it works fine and allows me to use bigger screens or tvs for viewing. Bluestacks is free and is used by Android gamers to run their android games on PC and Macs. Its updated often and works great with every android app I’ve tried.