Computer | Definition, History, Operating Systems, & Facts
网页2024年8月31日 · 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 …
What is a Computer?
网页2024年4月9日 · 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. The term was later given to mechanical devices as they …
Computer Basics: What is a Computer? - GCFGlobal.org
网页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.
Computer - Wikipedia
网页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.
Basics of Computers - Introduction - Online Tutorials Library
网页The literal meaning of computer is a device that can calculate. However, modern computers can do a lot more than calculate. Computer is an electronic device that receives input, stores or processes the input as per user instructions and provides output in …
网页In the simplest terms, a computer is a machine that accepts some kind of input, performs actions and calculations according to a set of instructions, and returns the result of its calculations. All computers, regard-less of their size, purpose, or type, follow this defi nition.
网页A computer is a programmable electronic machine used to store, retrieve, and process data. They are used to type documents, send e-mail, play games, browse the Internet, create presentations, event invitations, and listen to music or watch videos. Chromebook. Laptop. 3. WHY IS A COMPUTER SO EFFICIENT ? It doesn’t get tired !!
Basics of Computer and its Operations - GeeksforGeeks
网页2023年3月28日 · A computer is an electronic device that can receive, store, process, and output data. It is a machine that can perform a variety of tasks and operations, ranging from simple calculations to complex simulations and artificial intelligence.
Computer Fundamentals - Basics for Beginners - YouTube
网页A computer is an electronic machine that accepts data, stores and processes data into information. The computer is able to work because there are instruction...
Computer - History, Technology, Innovation | Britannica
网页2024年8月31日 · Computer - History, Technology, Innovation: A computer might be described with deceptive simplicity as “an apparatus that performs routine calculations automatically.” Such a definition would owe its deceptiveness to a naive and narrow view of calculation as a strictly mathematical process.