A family of Microsoft word processing software products for creating web, email, and print documents.
The following should do what you want: Click File tab | Options | Trust Center. Click the Trust Center Settings button. In the Privacy Options category, clear the check mark next to "Make hidden markup visible when opening or saving." You can now save the options in the Review tab | Show Markup drop down with the current document.
Note that the "Make hidden markup..." option is specific to your installation of Word. What other people see (if you send them the document) depends on the setting on their machines.