Track Changes

Type or copy a paragraph into a clean document.

Send it to a partner, asking them to turn on "Track Changes" and make changes to the text by adding or removing text..

Ask them to send the document back to you.

Can you see where the changes were made?

A more difficult question:

Suppose "Track Changes" were not turned on, and the person sent the document back to you.

Can you determine where the changes were made, supposing you had the original paragraph?

Answer: Use the document comparison feature