About

A computer is an electronic device that processes information by accepting input, performing calculations, storing data, and producing output according to software instructions. Computers, ranging from personal computers to smartphones, have become indispensable tools that are used for a wide array of tasks, including work, communication, and scientific research.

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What computers are and how they work –
Function: Computers are electronic machines that store and process data. They can retrieve and manipulate data at high speeds, making them useful in almost every field.
Core components: A typical computer has hardware like a motherboard, processor, memory, and storage, along with input/output devices like a monitor, keyboard, and mouse.
Input, process, output: They take in data through input devices, process it using the central processing unit (CPU), and then produce results as output.
Binary system: Computers rely on a binary system of $0$s and $1$s to complete tasks, which are combined into more complex information like photos, movies, or websites.