The history of computers began with primitive designs in the early 19th century and went on to change the world during the 20th century. When you purchase through links on our site, we may earn an ...

We asked Orange Park computer historian David Greelish, who recently made a documentary on Apple's old Lisa computer, to give us a timeline on the development of personal computers, ...

The computer came with no operating system, but it didn’t really have enough RAM for one. The software to control the IMPs was written on bare metal using the 516’s assembly language.