2nd year ICT
Hard drive: A hard drive is a device that stores information when the computer is not in use. A hard drive is very big and has lots of moving parts; however a modern hard drive (SSD) is much smaller and thinner and is used in smaller devices such as phones, but a SSD is more expensive.
A monitor is the part of the computer that displays information. It is what you see infront of you
The CPU (computer processing unit) is the brain of the computer. All of the drives in the PC rely on the CPU so the better the peformance of it, the better your PC is.