This Word tutorial explains how to double space text in Word 2007 (with screenshots and step-by-step instructions).
Question: In Word 2007, how do I double space text in a document?
Answer:Select the text that you'd like to double space. Then select the Home tab in the toolbar at the top of the screen. Then click on the Line Spacing button in the Paragraph group. Select 2.0 from the popup menu.
Now when you view your document, the text should be double spaced.