Jargon Buster
1080p High-definition video: 1920x1080 pixels.
32bit/64bit A measure of how much data a PC can process at once. Most older computers are 32bit, more modern ones are 64bit.
3G/4G/5G Technologies that deliver faster mobile broadband.
4K Video with a resolution of at least 3840x2160 pixels.
720p A common resolution of high-definition video: 1280x720 pixels.
Architecture A set of rules and language that govern how hardware and software work.
AMOLED Active-Matrix Organic Light-Emitting Diode. An alternative technology to LCD for creating flat-panel displays. Most commonly used in smartphones, tablets and smartwatches.
Benchmarking Comparing software and products with an accepted standard.
BIOS Basic Input-Output System. Software built into every PC that connects the vital components. It’s visible for a few seconds when the PC starts.
cd/m2 Candela per square metre. Standard unit of brightness.
Chatbot An AI computer program designed to recreate conversation with human users, especially over the internet.
Client A program that acts as an interface between PC and server.
Clone In image-editing software the clone tool allows you to copy one area and paint it over another.
CMOS Complementary metal-oxide semiconductor. A battery that powers the BIOS firmware in your laptop. When a laptop is unplugged, BIOS relies on the CMOS battery for power.