- 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
A computer is a machine that uses electronics to input, process, store, and output data Data is information such as numbers, words, and lists Input of data means to read information from a keyboard, a storage device like a hard drive, or a sensor The computer processes or changes the data by following the instructions in software programs A
- Computer | Definition, History, Operating Systems, Facts | Britannica
A computer is a programmable device for processing, storing, and displaying information 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
- Computing - Wikipedia
The computer industry is made up of businesses involved in developing computer software, designing computer hardware and computer networking infrastructures, manufacturing computer components, and providing information technology services, including system administration and maintenance
- 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
- History of computing - Wikipedia
The ENIAC (Electronic Numerical Integrator And Computer) was the first electronic general-purpose computer, announced to the public in 1946 It was Turing-complete, [ 45 ] digital, and capable of being reprogrammed to solve a full range of computing problems
- What is a Computer?
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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