Computer - Wikipedia
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 …
Computer | Definition, History, Operating Systems, & Facts
Oct 17, 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 …
What is a Computer?
Jun 14, 2025 · A computer is a programmable device that stores, retrieves, and processes data. The term "computer" was originally given to humans (human computers) who performed …
What is a Computer? - GeeksforGeeks
Oct 3, 2025 · Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and …
Computer Basics for Beginners: A Comprehensive Guide
A computer is an electronic device that processes data and performs tasks based on instructions provided by software. It consists of hardware (the physical components) and software (the …
What is a computer? (article) | Computers | Khan Academy
In this unit, we'll dive deeper into the workings of computers, starting with understanding how computers represent data as 1s and 0s, then finding out how they process 1s and 0s with logic …
What is Computer? Everything You Need To Know - Techopedia
Sep 19, 2024 · A computer is an electronic device that processes data according to instructions that are provided by computer programs. Computers can be used to perform a wide range of …
Computer Basics: What is a Computer? - GCFGlobal.org
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 …
COMPUTER Definition & Meaning - Merriam-Webster
The meaning of COMPUTER is one that computes; specifically : a programmable usually electronic device that can store, retrieve, and process data. How to use computer in a sentence.
What is Computer? Definition, Characteristics and Classification
Aug 7, 2024 · A computer is an electronic device wherein we need to input raw data to be processed with a set of programs to produce a desirable output. Computers have the ability to …
What is a computer? - Britannica
Oct 20, 2025 · 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 complete tasks such as storing …
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Basics of Computer and its Operations - GeeksforGeeks
Jul 11, 2025 · A computer is an electronic device that can receive, store, process, and output data. In simple terms, it’s a machine that helps us perform all sorts of tasks, from basic …
What is a Computer? (Definition & Meaning) | Webopedia
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 …
What is computer? | Definition from TechTarget
Apr 30, 2019 · A computer is a device that accepts information (in the form of digitalized data) and manipulates it for some result based on a program, software, or sequence of instructions on …
COMPUTER | English meaning - Cambridge Dictionary
COMPUTER definition: 1. an electronic machine that is used for storing, organizing, and finding words, numbers, and…. Learn more.
Computer - Simple English Wikipedia, the free encyclopedia
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 …
Computer Definition - What is a computer? - TechTerms.com
May 31, 2023 · A computer is a programmable machine capable of executing a programmed list of instructions, accepting input, and returning output. While many mechanical devices can …
Free Computer Basics Tutorial at GCFGlobal
If you are new to computers or just want to update your computer skills, this free Computer Basics tutorial will show you how.
Computer - History, Technology, Innovation | Britannica
Oct 17, 2025 · Computer - History, Technology, Innovation: A computer might be described with deceptive simplicity as “an apparatus that performs routine calculations automatically.” Such a …
Computer - Technology, Invention, History | Britannica
Oct 17, 2025 · By the second decade of the 19th century, a number of ideas necessary for the invention of the computer were in the air. First, the potential benefits to science and industry of …
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How to check your PC's full specifications on Windows 10
Sep 16, 2025 · Here are the five best ways to find out the technical specifications of your computer on Windows 10.
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China Opens Its Superconducting Quantum Computer For …
Oct 14, 2025 · China has deployed a superconducting quantum computer based on the “Zuchongzhi 3.0” design for commercial use, marking a step toward practical quantum …