Jargon Buster
1080p High-definition video: 1920x1080 pixels.
3G/4G/5G Technologies that deliver faster mobile broadband.
4K Video with a resolution of at least 3840x2160 pixels.
720p A common resolution of highdefinition video: 1280x720 pixels.
Add-on A program that adds extra features to your browser.
Aspect ratio A measurement of the shape of a screen. Traditional computer screens are 4:3. Widescreen displays are 16:9 or 16:10.
Augmented reality Lets you view the real world on a digital screen and add elements from the digital world.
Bandwidth A measure of how much data can be transferred through a connection at one time.
Batch file A list of commands executed in sequence that typically don’t require your input.
Benchmarking Comparing software and products with an accepted standard.
Basic Input-Output System. Software built into every PC that connects the vital components. It’s visible for
