How to change the font or font size in Classic Shell Start Menu

If you use the Classic Shell Start Menu, you are not restricted like other Start Menus to a limited number of customization options. Classic Shell was built for letting you customize every aspect of it. While most settings in Classic Shell are present in the graphical settings user interface, some settings are part of the Skin files. One of them is the Start Menu font and font size. As screen resolutions and pixels per inch increase, there is a need to make the font larger if the default size is too small for you at 1080p and higher resolutions. While the Skin options in Classic Shell allow you to make the font size larger at 1 pt, if you want to make it still larger or completely replace the font with your own favorite font or change its formatting such as Bold, Italics, follow this guide.