What is Computer? A computer is an electronic device which accepts data in the form of input and after processing it gives us information in the form of output with the help of output devices. A computer is an electronic device designed to receive, process, store, and output data to perform various tasks efficiently and accurately. It consists of hardware and software components that work together to execute instructions and manipulate data. Hardware Components: These physical parts comprise a computer and include: Central Processing Unit (CPU): The brain of the computer responsible for executing instructions and performing calculations. Memory (RAM): Temporary storage used by the CPU to process data and run programs. Storage Devices: Such as hard disk drives (HDDs) or solid-state drives (SSDs) store data and programs even when the computer is powered off. Input Devices: Keyboards, mice, touchscreens, and other peripherals used to inp...