Zoom Videoconferencing For Dummies. My good friend, and fellow technology evangelist, Nikki Black, can’t wait for the coming of our Robot Overlords. In the meantime, she has written a great post about Zoom, which almost everyone is using every day to communicate with friends, colleagues and clients to get things done. This post will give you enough of a Zoom education to look professional when you do Zoom. However, Nikki, I am afraid that the Touch Up My Appearance button doesn’t work for me, or for anyone else with a face made for radio. You, on the other hand, look wonderful with or without it.