= Computer-related introductions in 1981
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In 1981, the landscape of computing was undergoing significant changes, marked by several important developments and introductions that would shape the future of personal computing: 1. **IBM Personal Computer (PC)**: One of the most significant introductions in 1981 was the launch of the IBM PC (Model 5150) on August 12, 1981. This computer was revolutionary as it set the standard for personal computers, utilizing an open architecture that allowed third-party hardware and software development.
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