can you help me with a typing question please? right, i'm writing a paper in MS Word 2007 and i keep getting uncommanded lines appearing in my document when i try to do certain functions. for instance, when i try to indent a paragraph, it indents BUT with a horizontal line running across the page, both above and below the paragraph in question! same thing when i try to number or bullet point a list. any ideas what they are, and how to turn them off?