More, and more, I seem to be getting asked from my older relatives if there is a way to increase the size of the Menu bar. I have tried searching google for an answer, but can only find how to change the resolution, Zoom, or Magnify. This seems to be more of an issue as Apple keeps releasing HD, now 4K, 5K displays. My uncle just returned his brand new 4K iMac because he has a hard time reading the menus. Everything else in the OS can be enlarged, but not the Menus. Does anyone know of, or use an app that can change this?