Forty-two years ago today, on January 19th, 1983 (December 6th, 1982 in the lunar calendar), Apple launched the world's first personal computer with graphical interface. On January 19, 1983, Apple launched the Apple Lisa computer, which was named after Jobs' beloved daughter Lisa Nicole. It is worth noting that AppleLisa is the first consumer computer in the world to use a graphical user interface. At that time, the MS-DOS operating system introduced by Microsoft was still using command line and other operation methods. The operating system installed on AppleLisa already has a lot of features familiar to today's netizens: windows, file systems, copy and paste, icons, folders and mouse waiting. Microsoft launched its first mouse in 1987. Comment: Continuous innovation is the source of Apple's growth!