Start 11 Font Size
Start Menu, Change Visual Settings (Appearance), Make Menu Font Bigger or Smaller:
The option is 90% of original size which you can increase. This makes the font on the Start Menu very big. There's no option to then decrease the size. I was wanting to make the Start Menu font size a little bigger, but not 90% ot the original size.
I am updated with Windows 10 on a Dell XPS laptop.