Moreover with FTP , consumers could now move s to their own systems and function as local s . However , that potential produced a few new areas of activity , together with circulated client-server computing and network-connected structures [15] . Infrequently in computing , a "killer application " emerges that befalls very much accepted than its developers anticipated . While personal computers (PCs ) were made available in 1980s , the spreadsheet (initially VisiCalc ) was the object that hastened the acceptance of the new hardware by the industries . Moreover...











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