ICT Glossary for 14-16 year olds (James Abela)

The particular code that a file is stored in. Different software and devices use different formats, which can cause problems if a device cannot decode the information.

A system designed to prevent unauthorised access to your computer when connected to a network such as the Internet.

Used for fast and easily transferable information storage in digital devices such as mobile phones, media players and cameras. Flash memory is known as a solid state storage device, meaning there are no moving parts. Everything is electronic instead of mechanical and so it is ideal for mobile devices.

A database held as a single table. It is structured with a row for every record.

A statement or equation that automatically calculates a result based on values entered in the formula or in other cells.

Tricking someone for personal gain or to damage them.

A formula used in a calculation, such as IF or SUM.

The different things that you can do with a website or other product, e.g. click on a link to go to another page, select check boxes, submit an online form.

Anticipating future developments when you buy something in the hope that it will not go out of date quickly. Future proofing can be expensive, as buying something top of the range will cost more than if you wait a short while.