My Menu key works in Windows Explorer, Internet Explorer, many apps, but does not work in Mathematica's notebook.
The function is like that of Right-Click with the mouse.
Function expected: Select some text in the cell, and tap the menu-key comes out the menu.
In my keyboard, it's between the Right-ALT-Key and the Right-Ctrl-key.
If this is not possible, how to make one key, or combination of some Control Keys to do the same thing, ie use the keyboard to substitute the right-click of mouse?