Review: Track Changes
You can
Track each person who reviews this spreadsheet and if they
made any changes.
Each
reviewer's changes can be highlighted in a different color. If you
choose to Track Changes, you can see which changes were made, who
made the changes and where you can find their changes.
6. Try it:
Track Changes
Go to
Review->Changes.
Go to
Track Changes->Highlight Changes.
Keep
going...