Computer Hard Drive

The Helpful Guide

What This is All About?

I will be talking about what hard drives, optical drives, monitors, CPUs, RAMs, motherboards, input and output devices are.

Hard Drives

A hard drive is a storage device used to send and keep data.

Optical Drives

A device that uses a laser to read and write information is called an optical device.


Monitors are used to display the information produced by a video card on a computer screen.


A CPU contains the decice that performs the instructions of a computer programs.


A computer storage device is called a RAM.


The motherboard is the main circuit board in a computer.

Input Devices

Inputs follow instructions given by a computer program. It is a piece of hardware inside a computer.

Output Devices

Output devices let the computer communicate with the user.