Open Microsoft Word 2007. 3. Go to Word Options. 4. Click Save. Choose the .TTF file as your save file. 5. Click OK. The font can be used anywhere in the document. Save the document. To embed your fonts in Microsoft Word 2010: 1. Open Microsoft Word 2010. 2. At the File ‣ Save page, scroll to the 'Save As' column. 3. Double-click the .TTF file. 4.