The icons appearance on the various tabs can be modified to the extent of relative size and the inclusion or exclusion of the icon title by navigating to Preferences then Icons as described below.
To customize the icon appearance from Preferences:
Click Icons.
The two icon appearance options (relative size and title) are presented.
Figure 1. Preferences—Icon
Select a preferred icon size.
Select to enable or disable the inclusion of a description (Display text) text with the icons.
