Every presentation should start with a fundamental definition of a computer. According to curriculum standards, a computer is "an electronic device that accepts input, processes it according to a series of instructions (called computer programs or software), and produces output". This definition is the foundation upon which all hardware concepts are built.
: This is the computer's "short-term memory." It stores data currently in use for quick access by the CPU. computer hardware.ppt
Hardware is the body; software is the mind/thoughts. Slide 3: The Central Processing Unit (CPU) computer hardware.ppt