What is the Meaning of Device | Definition and What is Device

The concept of device is very popular in computer science and information technology, as this term is used to refer to devices and other systems related to the use and operation of computers.
In this sense, a data storage device is a component that allows to read or write (Edit) digital information on a support. The device, therefore, saves computer files logically and physically. A hard drive, a DVD - ROM drive and a memory card are data storage devices.
Standalone device means any one whose power is independent (separate) and which can be connected (or connected) without a connection. In the specific field of Informatics, an autonomous device can work without be connected to the computer (such as a multifunction device).
A braille device is an electronic machine that interprets or generates braille, physically or virtually. These devices are often used as external devices to a computer.
In general terms, finally, a device can be the organization that takes place for action: "police has set up a device to catch the burglar inside the Bank."