Learn what a computer is, how it works, and its different types based on size and data handling capacity. Explore the history, features, and functions of computers with examples and diagrams. 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. The word Computer is derived from word ' compute '. Initially computer was designed to perform computation (or calculation) like arithmetic operation at very high speed. With advancements and inventions in the field of computer the variety of task that computer could handle kept on increasing. Having discussed the above details, now its time to find out, what is best possible definition of computer ? What is computer ? A computer can be considered as an electronic device that can: accept ... A computer is an electronic device that can receive, store, process, and output data. In simple terms, it’s a machine that helps us perform all sorts of tasks, from basic calculations to complex activities like playing games, watching videos, or even running artificial intelligence programs. Computers have two main parts: Hardware and Software Hardware refers to the physical parts of the computer , like the central processing unit (CPU), memory, storage devices, input/output devices (like ...
