Found at “The Lisa: Apple’s Most Influential Failure - CHM” on 2023-01-20 14:45:59.

What is the Apple Lisa computer, and why was its release on January 19, 1983, an important date in computer history? Apple’s Macintosh line of computers today, known for bringing mouse-driven graphical user interfaces (GUIs) to the masses and transforming the way we use our computers, owes its existence to its immediate predecessor at Apple, the Lisa. Without the Lisa, there would have been no Macintosh—at least in the form we have it today—and perhaps there would have been no Microsoft Windows either.