Jones Telecommunications and Multimedia Encyclopedia - Computers, their history and development.

Silicon Valley History and Future - Silicon Valley -- San Francisco Bay Area -- background, trends and forecast

Tools For Thought - by Howard Rheingold. Online copy of well known 1985 book on the invention of computing; includes Babbage, Turing, von Neumann, Engelbart, PARC, Kay, Atari, and far more.

Computing Millennium timeline - A project to create the definitive list of the 1,000 key innovations and events in the last 1,000 years of information technology.

PC History - This site is under construction but has some nice pictures of some pre-IBM machines.

Charles Babbage Institute (CBI) - A research center at the University of Minnesota dedicated to promoting the study and preservation of the history of computing and information processing.

Computer History Association of CaliforniaThe Vintage Computer - Links to information about old home computers for collectors and people on a very tight budget.

Chronology of Personal Computers - Timeline of microcomputers from the development of the microprocessor in the 1960s through to the present day. Includes hardware, software, peripherals, companies, individuals, etc.

Computers, Videogames and Arcade Collector's RingJargon File Resources - The Jargon File (AKA, _The New Hacker's Dictionary_) is an essential repository of computer historical information.

Vintage Computer Festival - Annual Silicon Valley event celebrating our computer heritage.

History of Computers - A directory of sites about the history of computers arranged categorically and with specific topic and general topic sections.

Computer History Images - Pictures of many of the pioneering computers.

Triumph of the Nerds - Bios, an interactive game, and a Q&A forum trace the birth of the personal computer at this PBS companion site.

Tools for Thought: The History and Future of Mind-Expanding Technology - New updated edition from MIT Press, with new interviews of historic characters.