-Open the document that you want to revise.
-On the Review tab, in the Tracking group, click the Track Changes image.
-Make the changes that you want by inserting, deleting, moving, or formatting text or graphics. You can also add comments.Note: If you use change tracking and then save your document as a Web page (.htm or .html), tracked changes will appear on your Web page.
Turn off change tracking
On the Review tab, in the Tracking group, click the Track Changes image.
If you customized the status bar to include a track changes indicator, clicking Track Changes in the Tracking group will also turn off the indicator in the status bar.
Note: Turning off change tracking does not eliminate the tracked changes in your document. To ensure that there are no more tracked changes in your document, be sure that all changes are showing, and then use the Accept or Reject commands for each change in the document.
This website intents to provide free and high quality tutorials, examples, exercises and solutions, questions and answers of programming and scripting languages: