Final answer:
In a text editor, users can format text using options in the Font group to improve readability, such as italicizing text. Demoting text in a SmartArt graphic lowers its hierarchical level, enhancing document design.
Step-by-step explanation:
Formatting text in a text editor allows users to make text easier to read. Users can italicize text from options in the Font group on the Home tab. Demoting text in a SmartArt graphic moves the text to a lower hierarchical level than where it began. This provides the ability to apply formats and design features for different kinds of texts and assess writing for clarity and coherence. Utilizing options such as italics and SmartArt tools helps in crafting well-designed documents.