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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. These programs enable computers to perform a wide range of tasks.

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.

What is a Computer?
What is a Computer? A computer is a programmable device that stores, retrieves, and processes data. The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule.

Computers & Tablets - Best Buy
No matter what type of computer or tablet you’re looking for, Best Buy can help you find great value with reduced prices for refurbished laptops, tablets and a large selection of computer deals.

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 second allows modern computers to multi-task, which means they can do many different tasks at the same time.

What is a Computer? (Definition & Meaning) - Webopedia
A computer is a programmable machine that executes & responds to a defined set of instructions. Learn about computer history & programs today.

Computer Basics: What is a Computer? - GCFGlobal.org
Computer Basics: What is a Computer? What is a computer? A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web.

What is Computer? - GeeksforGeeks
A computer is an electronic device that can process and store information. It can perform calculations, manipulate data, and execute instructions to accomplish specific tasks.

Definition of computer - PCMag
A computer is a general-purpose machine that processes data according to a set of instructions temporarily or permanently stored internally.

Computer Definition - What is a computer? - TechTerms.com
A computer is a programmable machine capable of executing a programmed list of instructions, accepting input, and returning output. While many mechanical devices can technically function as computers, the term commonly refers to digital electronic computers.