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    The word "software" was coined as a prank as early as 1953, but did not appear in print until the1960s .[1] Before this time, computers were programmed either by customers, or the fewcommercial computer vendors of the time, such as UNIVAC and IBM. The first company foundedto provide software products and services was Computer Usage Company in 1955 .[2]

    The software industry expanded in the early 1960s, almost immediately after computers werefirst sold in mass-produced quantities. Universities, government, and business customerscreated a demand for software. Many of these programs were written in-house by full-time staffprogrammers. Some were distributed freely between users of a particular machine for no charge.Others were done on a commercial basis, and other firms such as Computer SciencesCorporation (founded in 1959) started to grow. The computer /hardware makers startedbundling operating systems , systems software and programming environments with theirmachines.

    When Digital Equipment Corporation (DEC) brought a relatively low-priced microcomputer tomarket, it brought computing within the reach of many more companies and universitiesworldwide, and it spawned great innovation in terms of new, powerful programming languagesand methodologies. New software was built for microcomputers, so other manufacturersincluding IBM, followed DEC's example quickly, resulting in the IBM AS/400 amongst others.

    The industry expanded greatly with the rise of the personal computer ("PC") in the mid-1970s,which brought desktop computing to the office worker for the first time. In the following years, italso created a growing market for games, applications, and utilities. DOS , Microsoft 's

    first operating system product, was the dominant operating system at the time.In the early years of the 21st century, another successful business model has arisen for hostedsoftware, called software-as-a-service , or SaaS; this was at least the third time [citation needed ] thismodel had been attempted. From the point of view of producers of some proprietary software , SaaS reduces the concerns about unauthorized copying , since it can only be accessed throughthe Web, and by definition no client software is loaded onto the end user's PC.

    Size of the industry [edit ]

    According to industry analyst Gartner , the size of the worldwide software industry in 2013 wasUS$407.3 billion, an increase of 4.8% over 2012. As in past years, the largest four softwarevendors were Microsoft, Oracle Corporation , IBM, and SAP respectively. [3]

    Mergers and acquisitions [edit ] The software industry has been subject to a high degree of consolidation over the past couple ofdecades. From 1988 to 2010, 41,136 [citation needed ] mergers and acquisitions have been announcedwith a total known value of US$1,451 billion [4] ($1.45 trillion). The highest number and value ofdeals was set in 2000 during the high times of the dot-com bubble with 6,757 transactions valued

    at $447 billion. In 2010, 1,628 deals were announced valued at $49 billion.

    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kipedia.org/wiki/Wikipedia:Citation_neededhttp://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=3http://en.wikipedia.org/wiki/Software_industry#cite_note-3http://en.wikipedia.org/wiki/SAPhttp://en.wikipedia.org/wiki/IBMhttp://en.wikipedia.org/wiki/Oracle_Corporationhttp://en.wikipedia.org/wiki/Microsofthttp://en.wikipedia.org/wiki/Gartnerhttp://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=2http://en.wikipedia.org/wiki/Client_softwarehttp://en.wikipedia.org/wiki/Software_copyrighthttp://en.wikipedia.org/wiki/Proprietary_softwarehttp://en.wikipedia.org/wiki/Wikipedia:Citation_neededhttp://en.wikipedia.org/wiki/Software-as-a-servicehttp://en.wikipedia.org/wiki/Business_modelhttp://en.wikipedia.org/wiki/Operating_systemhttp://en.wikipedia.org/wiki/Microsofthttp://en.wikipedia.org/wiki/DOShttp://en.wikipedia.org/wiki/Personal_computerhttp://en.wikipedia.org/wiki/IBM_AS/400http://en.wikipedia.org/wiki/Microcomputerhttp://en.wikipedia.org/wiki/Digital_Equipment_Corporationhttp://en.wikipedia.org/wiki/Systems_softwarehttp://en.wikipedia.org/wiki/Operating_systemshttp://en.wikipedia.org/wiki/Computer_hardwarehttp://en.wikipedia.org/wiki/Computer_Sciences_Corporationhttp://en.wikipedia.org/wiki/Computer_Sciences_Corporationhttp://en.wikipedia.org/wiki/Software_industry#cite_note-2http://en.wikipedia.org/wiki/Computer_Usage_Companyhttp://en.wikipedia.org/wiki/IBMhttp://en.wikipedia.org/wiki/UNIVAChttp://en.wikipedia.org/wiki/Software_industry#cite_note-1
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    Business models within the software industry [edit ] Business models of software companies have been widely discussed .[5][6] Network effectsin software ecosystems , networks of companies, and their customers are an important element in

    the strategy of software companies .[7]

    See also [edit ]

    Software

    Software development

    Software publisher

    Software engineering

    World's largest software companies

    References [edit ] 1. Jump up^ Paul Niquette (1995). "Softword: Provenance for the Word 'Software'" . adapted

    fromSophisticated: The Magazine ISBN 1-58922-233-4 2. Jump up^ Elmer C. Kubie (Summer 1994). "Recollections of the first software

    company". Annals of the History of Computing (IEEE Computer Society ) 16 (2): 65 71 .doi:10.1109/85.279238 .

    3. Jump up^ "Gartner Says Worldwide Software Market Grew 4.8 Percent in 2013" . 4. Jump up^ "Statistics on Mergers & Acquisitions (M&A) - M&A Courses | Company Valuation

    Courses | Mergers & Acquisitions Courses" . Imaa-institute.org. Retrieved 2013-02-04.5. Jump up^ Karl M. Popp and Ralf Meyer (2010). Profit from Software Ecosystems: Business

    Models, Ecosystems and Partnerships in the Software Industry . Norderstedt, Germany:BOD. ISBN 3-8391-6983-6 .

    http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=4http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=4http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=4http://en.wikipedia.org/wiki/Software_industry#cite_note-Karl2010-5http://en.wikipedia.org/wiki/Software_industry#cite_note-Karl2010-5http://en.wikipedia.org/wiki/Software_industry#cite_note-Karl2010-5http://en.wikipedia.org/wiki/Software_ecosystemhttp://en.wikipedia.org/wiki/Software_ecosystemhttp://en.wikipedia.org/wiki/Software_ecosystemhttp://en.wikipedia.org/wiki/Software_industry#cite_note-7http://en.wikipedia.org/wiki/Software_industry#cite_note-7http://en.wikipedia.org/wiki/Software_industry#cite_note-7http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=5http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=5http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=5http://en.wikipedia.org/wiki/Softwarehttp://en.wikipedia.org/wiki/Softwarehttp://en.wikipedia.org/wiki/Software_developmenthttp://en.wikipedia.org/wiki/Software_developmenthttp://en.wikipedia.org/wiki/Software_publisherhttp://en.wikipedia.org/wiki/Software_publisherhttp://en.wikipedia.org/wiki/Software_engineeringhttp://en.wikipedia.org/wiki/Software_engineeringhttp://en.wikipedia.org/wiki/World%27s_largest_software_companieshttp://en.wikipedia.org/wiki/World%27s_largest_software_companieshttp://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=6http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=6http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=6http://en.wikipedia.org/wiki/Software_industry#cite_ref-1http://en.wikipedia.org/wiki/Software_industry#cite_ref-1http://www.niquette.com/books/softword/tocsoft.htmlhttp://www.niquette.com/books/softword/tocsoft.htmlhttp://www.niquette.com/books/softword/tocsoft.htmlhttp://en.wikipedia.org/wiki/Special:BookSources/1589222334http://en.wikipedia.org/wiki/Special:BookSources/1589222334http://en.wikipedia.org/wiki/Special:BookSources/1589222334http://en.wikipedia.org/wiki/Software_industry#cite_ref-2http://en.wikipedia.org/wiki/Software_industry#cite_ref-2http://en.wikipedia.org/wiki/Annals_of_the_History_of_Computinghttp://en.wikipedia.org/wiki/Annals_of_the_History_of_Computinghttp://en.wikipedia.org/wiki/Annals_of_the_History_of_Computinghttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/Digital_object_identifierhttp://en.wikipedia.org/wiki/Digital_object_identifierhttp://dx.doi.org/10.1109%2F85.279238http://dx.doi.org/10.1109%2F85.279238http://dx.doi.org/10.1109%2F85.279238http://en.wikipedia.org/wiki/Software_industry#cite_ref-3http://www.gartner.com/newsroom/id/2696317http://www.gartner.com/newsroom/id/2696317http://www.gartner.com/newsroom/id/2696317http://en.wikipedia.org/wiki/Software_industry#cite_ref-4http://www.imaa-institute.org/statistics-mergers-acquisitions.html#M&A_Ind_Softwarehttp://www.imaa-institute.org/statistics-mergers-acquisitions.html#M&A_Ind_Softwarehttp://www.imaa-institute.org/statistics-mergers-acquisitions.html#M&A_Ind_Softwarehttp://www.imaa-institute.org/statistics-mergers-acquisitions.html#M&A_Ind_Softwarehttp://en.wikipedia.org/wiki/Software_industry#cite_ref-Karl2010_5-0http://en.wikipedia.org/wiki/Software_industry#cite_ref-Karl2010_5-0http://en.wikipedia.org/wiki/International_Standard_Book_Numberhttp://en.wikipedia.org/wiki/International_Standard_Book_Numberhttp://en.wikipedia.org/wiki/Special:BookSources/3-8391-6983-6http://en.wikipedia.org/wiki/Special:BookSources/3-8391-6983-6http://en.wikipedia.org/wiki/Special:BookSources/3-8391-6983-6http://en.wikipedia.org/wiki/Special:BookSources/3-8391-6983-6http://en.wikipedia.org/wiki/International_Standard_Book_Numberhttp://en.wikipedia.org/wiki/Software_industry#cite_ref-Karl2010_5-0http://www.imaa-institute.org/statistics-mergers-acquisitions.html#M&A_Ind_Softwarehttp://www.imaa-institute.org/statistics-mergers-acquisitions.html#M&A_Ind_Softwarehttp://en.wikipedia.org/wiki/Software_industry#cite_ref-4http://www.gartner.com/newsroom/id/2696317http://en.wikipedia.org/wiki/Software_industry#cite_ref-3http://dx.doi.org/10.1109%2F85.279238http://en.wikipedia.org/wiki/Digital_object_identifierhttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/Annals_of_the_History_of_Computinghttp://en.wikipedia.org/wiki/Software_industry#cite_ref-2http://en.wikipedia.org/wiki/Special:BookSources/1589222334http://www.niquette.com/books/softword/tocsoft.htmlhttp://en.wikipedia.org/wiki/Software_industry#cite_ref-1http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=6http://en.wikipedia.org/wiki/World%27s_largest_software_companieshttp://en.wikipedia.org/wiki/Software_engineeringhttp://en.wikipedia.org/wiki/Software_publisherhttp://en.wikipedia.org/wiki/Software_developmenthttp://en.wikipedia.org/wiki/Softwarehttp://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=5http://en.wikipedia.org/wiki/Software_industry#cite_note-7http://en.wikipedia.org/wiki/Software_ecosystemhttp://en.wikipedia.org/wiki/Software_industry#cite_note-Karl2010-5http://en.wikipedia.org/wiki/Software_industry#cite_note-Karl2010-5http://en.wikipedia.org/w/index.php?title=Software_industry&action=edit&section=4