Answer:
The correct option is;
B) Refer to the Track Changes option
Step-by-step explanation:
Track Changes is a Word tool that makes changes made and by whom to an original document easily identifiable. Track Changes present changes in the form of proposal that can be accepted or rejected and it keeps record of the document amendment and enables control over the amendments of the document by the other contributors or coworkers.
With Track Changes on, words deleted will be represented by a strike through and added words are represented with an underline.