Explanation:
The computer's central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor.
It's C.spider software purpose is to find/view web documents.
You can use a peripheral component interconnect Express card (also known as an expansion card) to connect your computer to a wireless network (WLAN).
I hope this helped!
