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In which year was the IBM PC introduced?

Answer and explanation

Correct answer: 1981

The governing historical fact is that IBM introduced the IBM Personal Computer, commonly called the IBM PC or Model 5150, in 1981. This event is important because it helped establish a widely recognized standard for personal computers and encouraged the growth of the PC market. Option A is therefore correct. The year 1971 in option B is associated with the early development and commercial appearance of microprocessors, not the IBM PC itself. The year 1945 in option C belongs to the era of early electronic computers, before the personal-computer market developed. The year 2001 in option D is much later and cannot represent the original launch.

Related tags

Ibm Pc1981Computer HistoryPersonal ComputersHistory And Generations Of Computers.History And Generations Of ComputersBasic Computer KnowledgeGeneral Knowledge

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