The Font Panel
is a floating window that displays font information for the selected object, attribute, or window. As the selection changes, the font panel updates to show you its font information.
Here is the font panel on Macintosh:
Here is the font panel on Windows:
Showing and Hiding the Font Panel
from the Object menu to show the font panel. To close the font panel, click its close box, or choose
from the Object menu.
Changing font information for the selection
With objects selected, choose
from the Object menu. The font panel appears showing the font information currently assigned to the selected object.
Choose the font, size, or style you want to apply from the font panel. As you make changes, the selection will update to reflect your changes.