Duration: 01:21

A comparison of the services offered by broadband providers as users complain they are not getting the download speeds they pay for.

Duration: 01:06

A description of a Local Area Network (LAN) in an office setting, and a Wide Area Network (WAN). The internet is the ultimate WAN.

Duration: 05:31

An explanation of what encryption is, and how the creation of one of the first computers was designed and programmed to solve a specific problem of breaking the German encrypted messages, and how problem solving and encryption is relevant to modern computing and data communications.

Duration: 00:27

Cashline or automated teller machines work as multi-access terminals. This allows several people to simultaneously connect to a central computer without being aware of each other.

Duration: 08:02

Local newspapers face extinction thanks to the rise of internet-based journalism.

Duration: 03:36

The senior web producer at the Royal Botanic Gardens in Kew explains how the website is constantly updated. She also uses social networks to reach a wider audience and is using mobile applications to enhance the visitor experience.

Duration: 00:57

Although today's mobile phones have a range of additional features, a study has revealed that many consumers and businesses are experiencing problems with poor reception.

Duration: 02:15

An investigation into the increasing problem of unsecure wireless networks.

Duration: 04:12

How will Britain move into the digital age? What changes will British citizens see, and how will this affect their lives?

Duration: 03:25

Tim Berners-Lee is credited with inventing the worldwide web in 1991, but what does he think of his invention now?

Duration: 03:00

A demonstration of a bus with laptops and a satellite link, allowing the people of Rwanda to get a glimpse of the internet.