if the image is in Word currently,or other location, you can right-click the image and either cut (to remove it ) or copy. This will save the image to the clipboard. You can then paste it in another document or email by using CTRL+V. If you cannot cut/copy using this method, newer versions of Windows have a snipping tool that lets you grab a portion of the screen. It works like a cropping tool and will save image in a separate window that you can save or paste elsewhere.