MacintoshSystemes d'exploitation

Apple PowerBook Duo: The Laptop That Was Also a Desktop

In the early 1990’s, there was an industry trend to make laptops smaller and lighter. These so-called subnotebooks often resulted in a compromise between portability and practicality. Apple’s PowerBook Duo series, however, tried to do everything.

Sources (in order of appearance):
AST Premium Exec laptop photo: https://openlab.citytech.cuny.edu/retrocomputingatcitytech/retrocomputing-archive-namm-520/
PC Magazine, April 14, 1992.
Toshiba Libretto photo: https://commons.wikimedia.org/wiki/File:Libretto_70CT.jpg
LGR’s ThinkPad 701c video: https://www.youtube.com/watch?v=nRVJCtREW38
HP Omnibook 800CT photo: https://muzeuldecalculatoare.ro/2018/06/28/hewlettpackard-omnibook-800ct/
Compaq Contura Aero photo: https://www.reddit.com/r/retrobattlestations/comments/j8pp4v/restored_compaq_contura_aero_433c_for_asm/
PC Magazine, September 28, 1993.
Computerworld, August 15, 1994.
MacUser, December 1992.
Macworld, December 1992.
Macworld, December 1993.
Macintosh Duo System Developer Note, November 1992.
AAUI ThinNet transceiver photo: https://commons.wikimedia.org/wiki/File:Apple_AAUI_transceiver_and_cable.jpg
AAUI 10Base-T transceiver photo: https://commons.wikimedia.org/wiki/File:AAUI_examples.jpg
The Apple Catalog, Spring 1993.
Macintosh Classic photo: https://commons.wikimedia.org/wiki/File:Mac_Classic.jpg
MacUser, November 1995.
The Apple Catalog, Fall 1993.
MacUser, December 1993.
Duo battery charger photo: https://www.ebay.com/itm/APPLE-M7778-MACINTOSH-POWERBOOK-DUO-BATTERY-RECHARGER-WITH-WARRANTY/113805936371?hash=item1a7f5cc6f3:g:ZGEAAOSws0tfjdX3
Duo 270c upgraded to 2300 photo: https://www.flickr.com/photos/kenleewrites/3277732933/

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Mourad ELGORMA

Fondateur de summarynetworks, passionné des nouvelles technologies et des métiers de Réseautique , Master en réseaux et système de télécommunications. ,j’ai affaire à Pascal, Delphi, Java, MATLAB, php …Connaissance du protocole TCP / IP, des applications Ethernet, des WLAN …Planification, installation et dépannage de problèmes de réseau informatique……Installez, configurez et dépannez les périphériques Cisco IOS. Surveillez les performances du réseau et isolez les défaillances du réseau. VLANs, protocoles de routage (RIPv2, EIGRP, OSPF.)…..Manipuler des systèmes embarqués (matériel et logiciel ex: Beaglebone Black)…Linux (Ubuntu, kali, serveur Mandriva Fedora, …). Microsoft (Windows, Windows Server 2003). ……Paquet tracer, GNS3, VMware Workstation, Virtual Box, Filezilla (client / serveur), EasyPhp, serveur Wamp,Le système de gestion WORDPRESS………Installation des caméras de surveillance ( technologie hikvision DVR………..). ,

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