Jun 14, 2025 · 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 …

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 …

Feb 6, 2026 · 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 …

Oct 3, 2025 · A computer is an electronic device that processes data according to instructions provided by software programs. It takes input (data), processes it using a central processing unit (CPU), …

Oct 9, 2024 · A computer is a programmable machine that responds to specific instructions and uses hardware and software to perform tasks. Different types of computers, including desktops, laptops, …

Mar 17, 2025 · Computers consist of multiple complex components which include moving parts together with non-moving elements along with programs and logic units that serve individual functions. The …

Jun 11, 2025 · Learn exactly what a computer (PC) is, its features, history, types, and components with our guide. Discover the evolution of computers!

Apr 9, 2023 · A computer is an electronic machine that processes information—in other words, an information processor: it takes in raw information (or data) at one end, stores it until it's ready to work …

Maybe it's a laptop, maybe a desktop computer, or perhaps even a smartphone. They may look different, but they all share the same underlying technology. The more we understand how that …

Sep 21, 2025 · Explore the core definition of computers, their characteristics, versatility, applications, and evolution in education and research.