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The following outline is provided as an overview of and topical guide to computing:
Computing – activity of using and improving computer hardware and computer software .
Branches of computing
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Computer science
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Computers
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See information processor for a high-level block diagram.
Instruction-level taxonomies
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After the commoditization of memory , attention turned to optimizing CPU performance at the instruction level. Various methods of speeding up the fetch-execute cycle include:
Software
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Part of an early computer, EDSAC .
History of computing
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Business computing
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Human factors
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Computer network
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Wired and wireless computer network
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This notebook computer is connected to a wireless access point using a PC card wireless card.
Computing technology based wireless networking (CbWN)
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The main goal of CbWN is to optimize the system performance of the flexible wireless network.
Computer security
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Data
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Numeric data
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Character data
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Other data topics
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Classes of computers
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Organizations
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A computer Lab
Companies – current
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Companies – historic
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Acorn , bought by Olivetti
Amdahl Corporation , bought by Fujitsu
Bendix Corporation
Burroughs Corporation , merged with Sperry to become Unisys
Compaq , bought by Hewlett-Packard
Control Data
Cray
Data General
Digital Equipment Corporation , bought by Compaq , later bought by Hewlett-Packard
Digital Research – produced system software for early Intel microprocessor-based computers
Elliott Brothers
English Electric Company
Ferranti
General Electric , computer division bought by Honeywell , then Bull
Honeywell , computer division bought by Bull
ICL
Leo
Lisp Machines, Inc.
Marconi
Micro Instrumentation and Telemetry Systems produced the first widely sold microcomputer system (kit and assembled)
Nixdorf Computer , bought by Siemens
Norsk Data
Olivetti
Osborne
Packard Bell
PERQ
Prime Computer
Raytheon
Royal McBee
RCA
Scientific Data Systems , sold to Xerox
Siemens
Sinclair Research , created the ZX Spectrum , ZX80 , and ZX81
Southweat Technical products Corporation produced microcomputers systems (kit and assembled), peripherals, and software based on Motorola 6800 and 6809 microcomputer chips
Sperry , which bought UNIVAC , and later merged with Burroughs to become Unisys
Symbolics
UNIVAC
Varian Data Machines , a division of Varian Associates which was bought by Sperry
Wang
Professional organizations
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Standards bodies
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Open standards bodies
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See also Open standard
Computing publications
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Persons influential in computing
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Major figures associated with making personal computers popular.
External links
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R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Outline_of_computing&oldid=1182626629 "
L a s t e d i t e d o n 3 0 O c t o b e r 2 0 2 3 , a t 1 2 : 0 7
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● T h i s p a g e w a s l a s t e d i t e d o n 3 0 O c t o b e r 2 0 2 3 , a t 1 2 : 0 7 ( U T C ) .
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