Jargon Buster
5G The latest generation of mobile networks.
720p A common resolution of high-definition video: 1280x720 pixels.
Accelerometer A sensor that detects movement. Used in smartphones to decide whether or not to display a portrait or landscape screen, control games or even work as a spirit level.
Add-on A program that adds extra features to your browser.
Adware Unwanted adverts that come with software.
Aspect ratio A measurement of the shape of a display. Traditional computer screens are 4:3. Widescreen displays are 16:9 or 16:10.
Augmented reality Lets you view the real world on a screen and add digital elements.
Benchmarking Comparing software and products with an accepted standard.
Beta A version of software that’s being tested. Beta versions are often released so problems can be ironed out.
Basic Input-Output System. Software built into every PC that connects the vital components. It’s
