Which feature in Word allows you to view document changes made by different authors?

The correct answer is A) Track Changes.

Track Changes is a feature in Microsoft Word that allows you to see edits and comments made by different authors in a document. When this feature is turned on, any changes, such as additions, deletions, or formatting changes, are highlighted, and comments can be added alongside the text. This makes it easy to review and accept or reject changes made by others. If you have more questions or need further assistance, feel free to ask!