You can enter a number with a keyboard and display the result with a light bulb. 19391 / 1: David, Hewlet, and William Packard in California built the Hewlett-Packard computer in their garage. The name is two, decided by coin. Including a part of two peoples names. November 1939: the...
1977: The Commodore Personal Electronic Transactor (PET), is released onto the home computer market, featuring an MOS Technology 8-bit 6502 microprocessor, which controls the screen, keyboard and cassette player. The PET is especially successful in the education market, according to O'Regan. 1975...
Originally, this was a fairly long page about the history of computers. Then I decided to scour the Internet for pictures I could safely use to illustrate the page, and that inspired me to add even more computers to be mentioned, as well as making the page slower to download. ...
The mother of computer programming; Grace Hopper at the UNIVAC keyboard, c. 1960Unknown (Smithsonian Institution),CC BY 2.0, via Wikimedia Commons COBOL was designed for the UNIVAC I (one of the first large-scale electronic computers). As with other early computer programmers, Hooper faced a ...
In a bid to reinvigorate sales and cast the iPad as a serious tool, September 2015 saw the announcement of the first iPad Pro, a 12.9-inch, $799 tablet with an A9X processor, 4 gigabytes of DDR4 RAM, the first Smart Connector port and optional Smart Keyboard, plus support for t...
It lacked any sort of keyboard or monitor and used a series of switches on the front panel for programming input. The Beginnings of Internetworking Early computer architecture was based on a centralized mainframe computer with remote terminals connecting and sharing the resources of one massive ...
Innovative/Notable:Graphics were much improved, including the ability to overlap windows (in Windows 1.0, separate windows could only be tiled). Desktop icons were also introduced, as were keyboard shortcuts. Obscure Fact:Numerous applications made their debuts in Windows 2.0, including the Control ...
The Engima machine was invented by German engineer Arthur Scherbius at the end of World War I, and was heavily used by the German forces during the Second World War. The Enigma machine used 3 or 4 or even more rotors. The rotors rotate at different rates as you type on the keyboard an...
1981年，美国国家科学基金会 (National Science Foundation，NSF) 出资建立了CSnet (Computer Science Network)正式运作。此时 TCP/IP 的原设计者瑟夫建议 ARPANET 与CSnet应该可以透过网关器 (gateway) 彼此相连，他更建议 CSnet应该可以让其下面的不同子网络能共享相同的网关器与 ARPANET 相连，此时真正的...
which the manufacturer introduced in 1996. It came in a clamshell design that was fairly large and bulky but allowed for aqwerty keyboard, along with navigation buttons. This was so that the makers could cram in some of the more salable smart features, such as faxing, web browsing, email,...