Macintosh 512K Personal Computer, Model M0001W, 1985

In 1984, the Apple Macintosh became the first popular personal computer to feature the now-ubiquitous mouse and "graphical user interface" desktop. Despite the Mac's relatively high price, its user-friendly features helped it demystify computing for many people without a technical bent. This computer is a Macintosh 512k, released in 1985 with increased memory.