Make the changes you want by inserting, deleting, or moving
text or graphics. You can also change formatting.
Notes
You can change the color and other formatting that Word uses
to mark changed text and graphics.
If you use change tracking and then save your document as a
Web page, tracked changes will appear on your Web page.
If you hide a type of markup by clearing it on the Show menu, the markup automatically appears each time
the document is opened unless you clear the Make
hidden markup visible when opening or saving check box on the
Security tab of the Options dialog
box (Tools menu). Even if you clear this check
box, the markup is still in the document and can be revealed by
selecting the type of markup on the Show menu.