How to Double Underline in Word 2007

1. Use your mouse to highlight the word, or string of words, that you want to double underline.
2. Click on the "Home" tab, and expand the "Font" dialog box by clicking the arrow in the lower-right corner (you can also use the keyboard shortcut Ctrl+D).
3. Click on the arrow beneath "Underline Style." Select "Double Underline" (=====) and click "OK" to double underline the text.