My new notebook does not contains the context menu button.
So I searched a solution for it.
I found the autohotkey.com
This under GPLv2 and works very well.
I you are same as me, who a shortcut foolish, this your J.A.R.V.I.S!
I made a script, where Win + AltGr will be my context menu.
LWin & RAlt::
send {AppsKey}
return