Turn on or off automatic formatting

1. On the Tools menu, click AutoCorrect Options, and then click the AutoFormat As You Type tab.
2. Select or clear the options you want.

Note  You can undo formatting or turn options on or off by clicking an option on the AutoCorrect Options button . Depending on the situation, the entire button may appear or the button may first appear as a small, blue box that changes to a button icon when you point to it.