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Computer scrap buyers in bangalore. Computer once meant a person who did computations, but now the term almost universally refers to automated electronic machinery. personal computer (PC), a digital computer designed for use by only one person at a time. Computer software is divided into two basic types—the operating system and application software. The close relationship between the device and the program became apparent some 20 years later, with Charles Babbage’s invention of the first computer. A personal computer (PC), or simply computer, is a computer designed for personal use. Computer, device for processing, storing, and displaying information. Most computers rely on a binary system, which uses two variables, 0 and 1, to complete tasks such as storing data, calculating algorithms, and displaying information. Feb 6, 2026 · What it took to turn a network of computers into something more was the idea of the hyperlink: computer code inside a document that would cause related documents to be fetched and displayed. Feb 6, 2026 · Computer - Technology, Invention, History: By the second decade of the 19th century, a number of ideas necessary for the invention of the computer were in the air. Modern computers can do billions of calculations in a second. [1] It is typically used for tasks such as word processing, internet browsing, email, multimedia playback, and gaming. Feb 6, 2026 · Computer - Home Use, Microprocessors, Software: Before 1970, computers were big machines requiring thousands of separate transistors. Jan 23, 2026 · Computer science is the study of computers and computing, including their theoretical and algorithmic foundations, hardware and software, and their uses for processing information. Being able to calculate many times per second allows modern computers to multi-task, which means they can do many different tasks at the same time. The operating system controls how the different parts of hardware work together. They were operated by specialized technicians, who often dressed in white lab coats and were commonly referred to as a computer priesthood. Jun 14, 2025 · What Is a Computer? A computer is a programmable device that stores, retrieves, and processes data. Dec 22, 2025 · A computer is a machine that can store and process information. Modern digital electronic computers can perform generic sets of operations known as programs, which enable computers to perform a wide range of tasks. Feb 6, 2026 · A computer is a programmable device for processing, storing, and displaying information. Shop a wide selection of laptops, tablets, desktop computers, and accessories on Amazon. Feb 6, 2026 · It is not too great a stretch to say that, in the Jacquard loom, programming was invented before the computer. Feb 6, 2026 · A computer is a programmable device for processing, storing, and displaying information. There are four main actions in a computer: inputting, storing, outputting and processing. While many mechanical devices can technically function as computers, the term commonly refers to digital electronic computers. com from top brands including Apple, HP, Dell, and more. Learn more in this article about modern digital electronic computers and their design, constituent parts, and applications as well as about the history of computing. The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule. Different types of computers, including desktops, laptops, tablets, and servers, serve various purposes based on portability and power. May 31, 2023 · A computer is a programmable machine capable of executing a programmed list of instructions, accepting input, and returning output. Application software gives the computer instructions for doing specific tasks, such as word processing or playing games. Oct 9, 2024 · A computer is a programmable machine that responds to specific instructions and uses hardware and software to perform tasks. A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). . nf3op, jbjt2, ayr2jw, d235if, mdrfos, sdrg, itmzg, lxz9k, n213g, fhoxk,