Wikimedia
Wikipedia: Altair 8800
This extensive encyclopedia article on the Altair 8800 from Wikipedia discusses how Ed Roberts came up with the idea to create a microcomputer design. Also discusses how, first, it was supposed to be a kit for hobbyists and turned into...
PBS
Pbs: Science Odyssey: Personal Computer Industry Is Launched
An article on the development of the microcomputer industry focusing mostly around the Altair and Ed Roberts' contributions.
History of Computing Science
History of Computing Science: P Cs Today
The personal computer (PC) has become a common fixture in virtually every home, business and classroom. This lecture series describes the history of the personal computer.