Digital media means that there are archives of just about anything you can think of - but how long will these actually last?

Huge user base, ever-increasing engagement, hype, salivating VC investors - shame about the business model.

Ernie Newman's efforts have delivered many gains for consumers over the past dozen years.

Vision becomes reality as more people turn to the internet for phone calls.

Most refined computer virus ever discovered targets Iran and reveals weaknesses in industrial systems

With Sky TV's latest moves into online, the way we watch movies at home is ripe for change, reports Jacqueline Smith.

Is Microsoft's new browser good enough to see Windows users dumping Firefox and Chrome?

Internet provider Orcon is building a network to support Sky's launch of its new online television service iSky.

Facebook's valuation, vacillating in recent months between $23bn and $33bn, is highly speculative and almost certainly too high.

The Computer Society hits 50. One man has been a member most of the way.

The chief executive of the British Library yesterday confessed to having asked herself recently: "Should a world-class library preserve Stephen Fry's tweets?"

Despite scoring 370,000 new users every day, making money out of its customers has proved a real challenge for Twitter.