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 …

Dec 22, 2025 · What is a computer? A computer is a machine that can store and process information. Most computers rely on a binary system, which uses two variables, 0 and 1, to …

Jun 14, 2025 · 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 computers) …

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When most people hear the word computer, they think of a personal computer such as a desktop or laptop. However, computers come in many shapes and sizes, and they perform many …

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 …