tenHsDesktop Screensaver Events
tenHsDesktop can be configured to detect when your desktop's screensaver is
running or if your desktop display has been powered off, and then run a specified Event.
You can also specify an Event to run when the screensaver terminates or your
monitor is powered back on. You could, for instance, have your office desk
light turned off when your screensaver starts, and have your desk light turned
back on when the screensaver terminates. You configure these Events from
the Options/General tab: