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The term "computer utility" has been perennially present in the history of computing, though a precise definition of the term has been fleeting, even when it first appeared in the Mid-1960s. The recent resurgence of interest in the remote provision of computing power has brought with it the historical jumble of definitions that make up that term, and "computer utility" is once again being applied to computer architectures though with little justification or exposition given regarding this use. This article attempts to determine whether past and present applications of the term share any commonalities and in doing so questions whether there has ever existed a true "computer utility." To do so, incarnations of the "computer utility" are examined in two time periods--the 1960s and the 1970s--during which time computer time-sharing enjoyed significant prosperity and now as cloud computing has become increasingly popular and prolific. [ABSTRACT FROM PUBLISHER]

At the end of 1960, Argentina began to incorporate its first computers and develop computing research projects and training programs. This early period overlapped with an renovation movement, and the most notable efforts to appropriate the new technology were initiated at the universities. Led by mathematician Manuel Sadosky, the most relevant contribution came from the Calculus Institute (Instituto de Cálculo, IC) at the University of Buenos Aires. From 1961 to 1966, equipped with a Ferranti Mercury computer, the IC went through a period of rapid growth, and it was fundamental to creating the first computer science degree program in Latin America. After the country's coup d'état in 1966, approximately 90 percent of IC's personnel resigned. Afterward, no institution could match its scientific and professional expertise nor equal its authority and leadership in the field, despite the modernizing rhetoric of the new authorities. [ABSTRACT FROM PUBLISHER]