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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Jul 31, 2025 · A computer is a programmable device for processing, storing, and displaying information. Learn more in this article about modern digital electronic computers and their …

Jun 14, 2025 · The guide on what a computer is, covering its history, types, components, and usage today. Learn about general-purpose, special-purpose, and specialized computers.

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Oct 9, 2024 · A computer is a programmable machine that responds to specific instructions and uses hardware and software to perform tasks. Different types of computers, including …

Jul 19, 2025 · What is Computer: A computer is an electronic device that processes data according to instructions provided by software programs. It takes input (data), processes it …

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 …

There are four main actions in a computer: inputting, storing, outputting and processing. Modern computers can do billions of calculations in a second. Being able to calculate many times per …

Jul 25, 2025 · A personal computer is a general-purpose, cost-effective computer designed for individual use. Learn the full PC meaning here.