Glossary | 51GlossaryThis section provides information about the terms used in thisdocument that is for informational purposes only and may or may notdescribe features included with your tablet.AA ‑ ampere—A measure of the amount of electric charge passing apoint in an electric circuit.AC ‑ alternating current—The form of electricity that powers yourtablet when you plug the AC adapter power cable into an electricaloutlet.Ambient light sensor ‑ A feature that helps to control the displaybrightness.Apps ‑ Software that allows you to perform a specific task. Your tabletis preloaded with a variety of applications, and additional applicationscan be downloaded from Google Play.BBluetooth ‑ a wireless technology for exchanging data,communicating with a keyboard or mouse, listening to music andcreating a wireless personal area network over a short distancebetween devices. The connection may be restricted according tothe Bluetooth profiles of each device. To be marketed as a Bluetoothdevice, it must be qualified to standards defined by the Bluetooth SIG.DDevice ‑ Hardware such as a disk drive, printer, or keyboard that isinstalled in or connected to your tablet.EEmail ‑ Electronic mail—a method of exchanging digital messagesfrom an author to one or more recipients via the internet. Emailservers accept, forward, deliver, and store messages, and neither theusers nor their computers are required to be online simultaneously.