Thank you @tmtisfree. But I think this only is a workaround. At the very right moment Windows 10 does not respect this setting. I'm _right_ handed but all programs open the menus and context menus to the _right_ of my touching finger although the tablet setting is set to _right_ handed where the menus should open on _left_ side on my tablet.
When I set this tablet setting to _left_ handed now although I'm _right_ handed then I will not benefit of this setting in the future when this Windows setting will work. PSPad seems to be the only program that changes the menu open settings when I set it to _left_ or right _handed_. Side note: This setting should only affect the touch event not the mouse event. -- <https://forum.pspad.com/read.php?6,70132,70151> PSPad freeware editor https://www.pspad.com
