What is the meaning of the underlined term "web navigator"

Line 1 of this excerpt features a strong example of

True or false: a writer uses ellipses to indicate an omission or that something has been left out of a direct quote.

Using context clues read the sentence, then use context clues to determine the definition of parameters. setting clear parameters, such as rules, guidelines, or instructions, people understand what is expected of them. what is the definition of parameters? which type of context clue is used in the sentence?