Question on: JSS1 Computer Sudies - Historical Development of computers II
Examine the transformative advancements in fourth-generation computers, with a focus on the role of microprocessors. Discuss the impact of microprocessors on the size, cost, and performance of computers, leading to the development of personal computers (PCs). Highlight the shift from mainframe to personal computing and the contributions of companies like IBM, Apple, and Microsoft.
The fourth generation, spanning from the mid-1970s to the mid-1980s, saw the rise of microprocessors, revolutionizing computing technology. Microprocessors integrated entire central processing units (CPUs) onto a single chip, reducing the size and cost of computers while enhancing performance. This led to the development of personal computers (PCs) and a shift from mainframe to personal computing. Companies like IBM, Apple, and Microsoft played key roles in popularizing and shaping the landscape of personal computing.
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