The Three Ways to Cloud Compute
This video explains SaaS, PaaS and IaaS as the fundemental building blocks of cloud computing.

The Three Reasons to Cloud Compute
This video explains how cloud computing is becoming essential to be competitive, to be green, and to enable innovation.

The Top Free Cloud Applications
This video showcases the free cloud computing applications Google Docs, MS Office Web Apps, Pixlr, Aviary and Jaycut.

Building a Green PC
This video shows the construction of an energy efficient PC that uses only around 20W of power.

Computing Health and Safety
This video explains common computer-related health and safety issues and how to avoid them.

Explaining USB 3.0
This video explains the new 'superspeed' USB 3.0 standard for connecting things to computers.

Explaining Cloud Computing
This video discusses the growing trend for accessing software applications, processing power and data storage from the online cloud.

Explaining Web 2.0
This video explains what is meant by the key Web 2.0 developments of interpersonal computing, web services and software as a service (SaaS).

Explaining Web Squared
This video introduces "Web Squared" as the next phase of Internet development beyond Web 2.0.

Explaining Data Solid State Disks
This video explains how solid state disks (SSDs) are becoming an alternative to traditional hard disks, and highlights their advantages and disadvantages.

Explaining Data Wrangling
This video contains a practical discussion of the handling and long-term storage of large quantities of data, or what is sometimes now referred to as "data wrangling".

Explaining Mobile Broadband
Mobile broadband allows us to get online at high speed from almost anywhere. This video explains what is involved.

Explaining Green Computing
This video discusses how computing may be both part of the problem and part of the solution when it comes to caring for the environment.

Explaining Ultramobile Computing
This video explains the key features of the new and highly popular breed of low-cost ultramobile or "netbook" computers such as the Eee PC and Acer Aspire One.

Explaining Computer Security
This video highlights a range of computer security threats, and discusses some of the things that individuals and organizations need to do in order to keep their data and computers safe.

Shut Down and Switch Off!
This video on green computing shows how much electricity a computer can waste when shut down but not switched off.