A basic-function computer has 4 principal factors: the arithmetic logic device (ALU), the control unit, the memory, along with the input and output products (collectively termed I/O). These sections are interconnected by buses, normally crafted from groups of wires. Inside of Every of those parts are 1000's to trillions https://maps.app.goo.gl/7RYc47qBJnvzuRso7