A nerve center is a place where the decisions are made The CPU is usually an Intel or AMD processor, which is the core of the system. When you invest in a computer with self-assemble, you need a motherboard, DVD writer, power supply, RAM, and Hard disk. The CPU, which is the central processing unit and the item that processes all the information from the components and tasks on the computer.
The CPU is the most complex component inside a computer. It has over a billion transistors stuffed into the space of a postage stamp. RAM is where the data from the hard drive waits to be processed.