computer devises

Hard Drive

It’s a data storage device used for storing and retrieving digital information using a rotating disk that is coated with a magnetic material.

Optical Drive

In computing, an optical disc drive (ODD) is a disk drive that uses laser light electromagnetic waves within or near he visible light spectrum as part of the process of reading or writing data to or from optical discs. 

Najmin's contact

hello my name is najmin, i am 12 years old. I o to morpeth school.