What is one of the main reasons to use the Find feature in Word?

Using the Find feature in Word is primarily beneficial for proofreading and editing long documents because it allows users to quickly locate specific words or phrases throughout the text. This capability is especially useful in lengthy documents where manually searching through each page would be time-consuming and inefficient. By utilizing the Find feature, users can identify repeated mistakes or ensure consistency in terminology, making the editing process more effective.

The other options involve tasks that are not directly related to the Find feature. Changing font styles pertains to formatting aspects rather than content searching, while creating a new document and formatting tables are entirely separate functionalities in Word that do not utilize the Find feature. Hence, the focus on proofreading and editing encapsulates the core purpose of employing the Find function.