From the Edit menu, select Settings, then Alerts & Colors:
Alerts are visual reminders that allow you to continue with your task, whereas a message box requires you to acknowledge the message before continuing. Change the location and how long alerts appear.
- Alert Location
- Visible Duration
Options include whether the tool bar is visible and whether it's color or monochrome. (You may want to hide the tool bar if you set up and Customize Shortcuts.)
Choose whether or not color coding is enabled, what each color represents, as well as the font face and style for the customer, address and unit lists.