Security Because content that is formatted as hidden text can easily be made visible, do not use hidden text formatting to keep sensitive information private.
- Select the text you want to hide.
- On the Format menu, click Font, and then click the Font tab.
- Select the Hidden check box.
Note To view hidden text on the screen, click Show/Hide on the Standard toolbar (toolbar: A bar with buttons and options that you use to carry out commands. To display a toolbar, press ALT and then SHIFT+F10.).