A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). Modern digital electronic computers can …

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2025年12月10日 · A computer is a programmable device for processing, storing, and displaying information. Learn more in this article about modern digital electronic computers and their …

2025年6月14日 · What Is a Computer? A computer is a programmable device that stores, retrieves, and processes data. The term "computer" was originally given to humans (human …

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2025年6月11日 · Learn exactly what a computer (PC) is, its features, history, types, and components with our guide. Discover the evolution of computers!

They may look different, but they all share the same underlying technology. The more we understand how that technology works, the more we can use the computers around us to help …