KDE can minimize open windows to clear desktop
Posted: Wed 03 Aug 2016, 14:50
KDE has a neat feature where you can set the tray desktop icons (Pager) that you usually use to change between desktops, to clear the desktop (minimise all open windows) if you click the current desktop frame. Saves having to have the four desktop tray icons (assuming 4 desktops) and a separate show desktop icon.