January 24 marks the 40th anniversary of Steve Jobs unveiling the Macintosh, the first successful mass-marketed computer with a graphical user interface.
The original Macintosh popularized the computer mouse, allowing users to control an on-screen pointer. This point-and-click method of computer navigation was still a novel concept to most people at the time, as personal computers in this era typically had text-based command-line interfaces controlled with a keyboard.
An excerpt from
Apple's press release in 1984:Apple said the Macintosh typically took "only a few hours to learn," and it touted what are now basic computer features, such as a desktop with icons, the ability to use multiple programs in windows, drop-down menus, and copy and paste.
A quote from Jobs in Apple's press release

ricing for the original Macintosh started at $2,495, equivalent to over $7,000 today. Key specs and features included an 8 MHz processor, 128 KB of RAM, a 400 KB floppy disk drive for storage, and serial ports for connecting a printer and other accessories.
Apple's full press release for the Macintosh can be found
on Stanford University's website.
Article Link:
The Mac Turns 40: Read Apple's Announcement From 1984