Robin Patricia Williams is an American educator who has written extensively on computer-related topics. Her work spans instructional manuals for macOS operating systems and applications, including The Little Mac Book, as well as guides on design and typography. Among her notable works is The Mac is Not a Typewriter, a manual of style that addresses typography and design principles. She has also authored Sweet Swan of Avon: Did a Woman Write Shakespeare?, which explores questions about authorship and literary history.