This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Kdelogout. screenshot of KDE showing the default logout prompt created this image entirely by myself using of course KDE's KSnapshot Monday Jake talk Jake Original upload log en Sreejithk CommonsHelper page en Kdelogout Jake bytes no created this image entirely by myself using of course KDE's KSnapshot Monday works