From the article on Zapier:
"Computers make the world a smaller place and help us collaborate from anywhere. But they can very easily give too much information if your webcam and mic are streaming when you don't know.
You don't have to be paranoid. Just grab a couple of these tools—or keep your computer's default settings handy–and you can turn your mic, notifications, and camera on and off at will."
Click the link below to visit the full article on Zapier...