I found this http://www.windowscentral.com/ho ... orkspace-windows-10 and then it is there, you can add the icon for the pen in the tray.|
It then shows the pen icon in the taskbar.
config -> personal -> taskbar -> system icons.. (or something as I translate this from Dutch...)
Only thing is, there still is no config in the config -> devices..
When clicking, touching or pointing the inkWorkspace in the taskbar the apps supporting i come up. Only thing is that the Sticky notes just don't pick this up... all the rest does.
I can't tell for Photoshop... but then again.. photoshop on a tablet?