How to Set Single Slideshow Background over the Entire Desktop
Available in: Actual Window Manager, Actual Multiple Monitors.
Open the configuration window of the software.
Go to the Multiple Monitors tab and open the Background property sheet.
Find and check the “Single picture over entire desktop” box.
Set the “Slideshow” parameter in the “Background Mode” field.
Add desired files and folders with images and set desired play settings.
Apply your adjustments.