| A | B |
| Adobe Acrobat Reader | software that allows you to view a PDF document (a document that can be seen but not changed) |
| Assistive Technology | any software or hardware that acts to assist and improve the functional capabilities of people with disabilities |
| Attachment | a document sent with an email message |
| Bandwidth | the maximum amount of data that can travel a communications path in a given time |
| Bluetooth | a wireless communications technology intended to replace cables |
| Computer-Aided Design | a type of software that allows users to create 2D and 3D design and modelling |
| Chip | a microprocessor that performs many functions and calculations that make your computer run |
| Cloud Computing | the storing and accessing of data and programs over the Internet instead of on another type of hard drive |
| Compression | the reduction of the size of a file |
| Cybercrime | any type of illegal activity that is undertaken (or relies heavily) on a computer |