If you will be displaying or printing your document on another computer, you'll want to make sure and select the ________ option under the 'Save' tab.

If you will be displaying or printing your document on another computer, you'll want to make sure and select the Embed Fonts option under the 'Save' tab.
In Microsoft Word 2003 and earlier versions - Choose Options from the Tools menu > Word displays the Options dialog box > Click the Save tab and put a check next to Embed True Type Fonts.
In Microsoft Word 2007 and higher versions - Click the Office/File button and then click Options > At the left of the dialog box click Save > Make sure the Embed Fonts In the File check box is selected.