Turn on or off features introduced in recent versions of Word
You must have a document open in Microsoft Word to follow these steps.
- On the Tools menu, click Options, and then click the Save tab.
- Select or clear the Disable features introduced after check box, and then select the version that you want.
When you save the document, if your document contains items that will be converted, Word displays a list of the features it will convert so that the document can be used in previous versions.