Computer History Museum and Digibarn Computer Museum have published original DOS source code for Apple II from 1978. In 1978 Apple made contract with Paul Laughton from company Shepardson Microsystems for writting the DOS in seven weeks. This Apple II cost $1298 and was first fully assembled Apple’s computer with 4K of memory and a monitor. Both museums have also published source code for Continue reading »

tags: Adobe Photoshop, Apple II, Apple Macpaint, Apple Quickdraw, Apple. Company History Museum, Digibarn Computer Museum, DOS source code, Paul Laughton. Shepardson Microsystems