Computer Hardware

Ishaq Hoque

Hard Drive

HDD stand for Hard Disk Drive. HDD is a storage device to store digital information.

SSD stands for Solid State Drive. SSD is a storage device is an input/output storage device.


Touch Screens

Touch screen is a screen that you can touch instead of a traditional input devices such as keyboards and mouses.


Monitor

A screen which visual displays for computers.


Optical Drive

A optical device is a device that uses a laser light which reads information.

It is a device that reads CDs and blue rays


CPU

(Central processing unit) it is like the brain of the computer. This device gives instructions to the computer to tell it what to do.


RAM

(random access memory)This device saves information but can be accessed any time.


Mother Board

The mother board is the main device in the computer because it holds the CPU and storage. It also allows input devices connect.


Input/output device

A input device is a device that you connect to the computer such as keyboards and mouses.

A output device is a device that is built in the computer and lets out information or visual displays.


Computer Basics - Parts of a Computer
Computer Basics - Parts of a Computer