A computer is an electronic device designed to perform a variety of tasks, such as processing, storing, and retrieving data. It operates by executing instructions provided through software programs. Modern computers typically consist of hardware components like the central processing unit (CPU), memory (RAM), storage devices (e.g., hard drives or SSDs), and input/output devices (e.g., keyboard, mouse, and monitor). Computers can be categorized into desktops, laptops, servers, and mobile devices. They are used in various fields, from education and entertainment to business, science, and communication. The development of the computer has revolutionized the way people work, interact, and access information.
