- 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 perform generic sets of operations known as programs, which enable computers to perform a wide range of tasks
- Computer - Simple English Wikipedia, the free encyclopedia
Most computers are digital, which means that they represent information using binary digits, or bits Computers come in different shapes and sizes, depending on the brand, model, and purpose They range from small computers, such as smartphones and laptops, to large computers, such as supercomputers
- History of computing - Wikipedia
The first digital electronic computer was developed in the period April 1936 - June 1939, in the IBM Patent Department, Endicott, New York by Arthur Halsey Dickinson [35][36][37] In this computer IBM introduced, a calculating device with a keyboard, processor and electronic output (display)
- Computing - Wikipedia
Computing has scientific, engineering, mathematical, technological, and social aspects Major computing disciplines include computer engineering, computer science, cybersecurity, data science, information systems, information technology, and software engineering [2] The term computing is also synonymous with counting and calculating
- Computer | Definition, History, Operating Systems, Facts | Britannica
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 complete tasks such as storing data, calculating algorithms, and displaying information
- Personal computer - Wikipedia
A personal computer, commonly referred to as PC or computer, is a computer designed for individual use [1] It is typically used for tasks such as word processing, internet browsing, email, multimedia playback, and gaming
- Computer hardware - Wikipedia
Computer hardware includes the physical parts of a computer, such as the central processing unit (CPU), random-access memory (RAM), motherboard, computer data storage, graphics card, sound card, and computer case
- Outline of computers - Wikipedia
Computers – programmable machines designed to automatically carry out sequences of arithmetic or logical operations The sequences of operations can be changed readily, allowing computers to solve more than one kind of problem
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