On my two computers, on which I have recently installed Leap 15.6, a right-mouse click in KDE makes appear a pop-up window containing the following items: Configure Desktop and Wallpaper... Configure Display settings ---------------------------------- Icons Paste Clipboard Contents... Undo Refresh Desktop ---------------------------------- Show KRunner Add Widgets Add Panel Show Activity Switcher Enter Edit Mode and additionally on one of my two computers only: ---------------------------------- Lock Screen Leave whereas on the other one these two items are missing, which I find very boring. What can I do to have these two items on both of my computers? Thank you in advance for your help and best regards, Wolfgang