1)Select Edit > Character > Character Formatting > Font.
You can define the following advanced options for fonts:
Specifies that the font is displayed in either normal, italic, or oblique
Defines the font weight property (to make it appear lighter or darker). The bolder and lighter values are relative to the inherited font weight, while the other values are absolute font weights. Not all fonts have all the possible display weights.
Inserts a line above the selected text.
Shows a Design Editor representation of how your text looks with the selected font options. The view updates as you apply different settings at the tab.