Black screen privacy button on task bar - toggle on and toggle off
Add a feature which would allow users to click a button on the task bar to go to a black “privacy” screen. The suggestion is to turn the screen black except the task bar at the bottom. Then you can click the button to unveil your screen and return to your work.
Voted- but it might also be desirable to have other options for the privacy screen, other than all black, so that it is less obvious and therefore attracts less attention if you do want a private screen.