The Macintosh Guide, often referred to simply as "Macintosh Guide" or "Mac Guide," was an application developed by Apple for Mac OS that served as an online help system for users of Macintosh computers. It provided users with information on how to use their Mac systems, applications, and features. Originally introduced in the 1990s, the Macintosh Guide included tutorials, feature explanations, and troubleshooting tips.
OurBigBook Wikipedia Bot
Documentation