Definitions

Introduction Flash memory is a memory unit with a capacity of between 2GB and 32 MB, invented to help users of technical devices such as computers store files regardless of…

Introduction The iPad is a beautiful and modern device and can be downloaded from all programs and through it can communicate with people and photography. And video is a treasure…

Definition The Information Revolution – Informatics is a science that studies structured technical methods that process information for data. Information flows in huge quantities and all aspects, and processing methods…

Definition Sound in physics is defined as how a wave is automated or mechanically transmitted and its frequencies. It can move in several different circles in its three solids, liquid.…

Introduction Geographical Location – Man has long tried to discover the world around him. Ancient Egyptians knew how to determine the number of days of the year, as they knew…

Introduction iTunes is one of apple’s global applications, characterized by the quality of its products, the features of privacy and security for its users; this app can be downloaded on…

Introduction The battery is used to power machines and devices for work through a set of electrical cells in the battery that generate electric currents. We use the word battery…

Overwrite Virus Types of Viruses – The metawriting virus is the most dangerous type that affects files in the computer, as it can destroy files. This dangerous virus is written…

The Definition of The Mic The Mic remains defined as a device that converts sound waves into electrical signals processed by computers and other digital sound devices. The term Mic…