Final answer:
Hyperlinked text is often blue and signifies a clickable link to another page or section, while red text typically indicates edits or changes in a document, such as added or deleted text.
Step-by-step explanation:
When navigating electronic documents or online text, the color of the hyperlinked text can denote different actions or provide guidance on where to click. Typically, text that is hyperlinked is displayed in a blue color, indicative of a link that can be clicked on to take you to another page or a different section of the document. It is instrumental for efficient online reading and navigation. For example, red text usually signifies changes, such as edits made directly to a document, with added text shown in red, or deleted text marked by red text with a strikethrough. On the other hand, navigational aids within an electronic document, such as arrows or a table of contents, may guide the user through the document without referring to text edits.