Modify the properties of the shortcut file. The shortcuts are located under \ProgramData\Microsoft\Windows\Start Menu\Programs\Visual Studio XXXX\
, with possibly another subfolder (in VS2015, it's Visual Studio Tools
). You can also just right-click the entries in the Start menu / screen and go to the location of the shortcuts.
Then, right-click the shortcut and select Properties
. You can edit the fonts, options, colors, etc. for a console program by editing a shortcut to that program. Note that in order to save the changes, you'll need Admin privileges (it will prompt you) because this is the "all users" Start location.