A device that uses a light sensor to convert a drawing, photo or document into a digital file for archiving, editing or sharing online.

The section of a window you must use to scroll around its contents are to large to display.

Secure Digital card. A popular type of memory card.

High capacity SD memory cards that can store more than 4GB.

A type of SD memory card that has even higher capacities than SDHC; more than 32GB.

A file that acts as a link to something else, such as a program file or disk drive.

A control that enables you to change a setting by clicking and 'dragging' a slider switch.

A modern phone with computer functions.

Websites that enable you to chat, share news and photos with friends.

A software application for creating sheets of calculations, set out in rows and columns.