ScreenSaver offered here can be real Screen / Power Saver.
The ScreenSaver can be used to save electricity / power.
ScreenSaver is easily configurable using Screen Saver
properties as for other ScreenSavers. You can also use this
Screen Saver as LogOn Screen Saver to Turn Off Screen (only
turn off screen supported when working as LogOn
ScreenSaver) whenever nobody is logged onto your computer
or workstation.