Track Changes

I want to be able to Track all changes in a Text Box.

Old Text:
The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumped over the lazy cat. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The slow brown seal jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The qucik brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox swim under the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The The quick brown fox jumps over the lazy dog.

New Text:
The quick brown fox jumps over the lazy dog. The quick black fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown wolf jumps over the lazy cat. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The slow brown seal jumps over the Moon. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox swim under the lazy dog. The quick brown bobcat jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The slow brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog.



I will award an A for Solutions that work only.