The Apple Macintosh, often simply called the Mac, is a line of personal computers designed and manufactured by Apple Inc.. Introduced in 1984, the Macintosh was one of the first computers to feature a graphical user interface (GUI), making it more user-friendly compared to text-based systems. It has evolved over the years, incorporating advanced technology and design. Macintosh computers run on the macOS operating system, known for its stability and ease of use. The Mac lineup includes various models, such as the MacBook laptops and iMac desktops, catering to different user needs, from casual browsing to professional creative work.