Components of a Computer System. ... critical hardware, like the graphics card, central processing unit and random access memory, ... found inside the case.

The primary tool inside the System Unit is the processor, the brain of your computer. It also contains the memory unit, which is also known as the RAM (Random Access Memory).

Your computer's brain is the CPU: that's where all of the programming and computing happens. But its nervous system is the motherboard, which uses circuits to connect the CPU to the other pieces ...

Have you ever wondered what's actually running inside your computer before your operating system even starts? Whilst most ...

In this video he demonstrates a city-sized, fully-functional arithmetic logic unit, or ALU. ... One man is building a working computer inside the game that runs on his computer.