All you need to know about ICT

By Mahmuda Anisa Begum

If you want are interested in ICT then read on and you'll see the amazing facts down below


Hard Drive

hard drive is a storage device used for storing and retreiving digital information using rapidly rotating disks coated with magnetic material.

Optical Drive

Optical Drive is a disk drive that ises laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs


a monitor is a screen that displays output from a computer


input is the term of denoting either an entrance or changes which are inserted into a system and which activate or modify a process.


data generated by a computer is referred to as an output

Touch Screen

a touch screen is an electronic display that the user can control through simple or multi touch gestures by touching the screen with one or more fingers.