How to Replace Pictures in Word 2007

1. Open an existing document in Microsoft Word 2007.
2. Click a picture that you want to change. Once you click it, the picture border will be highlighted. Anytime a picture is selected, you'll see a new section appear on the ribbon, titled 'Picture Tools.'
3. Click the 'Format' tab under 'Picture Tools.'
4. Click 'Change Picture' in the 'Adjust' group. In the dialog box, navigate to a new picture you want to insert. Double-click the file to insert it into the selected picture box in your document.