Blu-ray and HD DVD players will come out fighting this year. We reveal which format is best placed to be DVD’s successor.

We've traversed the acronym laden landscape of VoIP for you, and present you with the PC Authority guide to VoIP: what it is, what kinds of services you can find, what savings you can expect to make and how it is that you can go about setting up VoIP for yourself at home.

Climb the steps all the way to Windows guru status with our invaluable selection of tips and shortcuts for XP and Vista.

Leigh Dyer infuses a cheap standalone router with the power of Linux.

Cutting edge technology is bringing powerful enterprise-grade solutions to the small and medium business sector. Read on for tips, analysis and tutorials about how you can take advantage.

Tertiary education goes a long way. Edward Mandla looks at the options.

Assuming that all goes to plan, well see the first of the Mars Network communications satellites hitching a ride on the 2003 mission spacecraft. By 2005 the technologies should be mature enough to all

The big picture goes back to Windows 2.x days, which may be surprising, as this takes us to before the beginnings of the World Wide Web. But theres an underlying theme here, which is application devel

Price: $149.00 Tough and functional, this is a serious backpack built for action and comfort, with a specific pocket for absolutely everything. To ensure that it goes the distance, the D

To step back to a more personal level, consider the trend in artificial pets discussed earlier. Doubtless these plastic and chrome beasties are going to get more and more interesting from an AI perspe

Leigh Dyer lets rip on digital TV, video conversion tools, aspect ratios and video formats.

Want to kick your website up a notch? Jacinta Thomler gives you 10 ways to make your site stand out.

Stuart Andrews shows you how to set up and maintain the perfect backup routine.

Can 'crimes' committed online, such as theft or murder, get you in trouble with the police? Davey Winder investigates.

The Internet is booming again, but this time it’s very different. PC Authority brings you up to speed with the global Web 2.0 phenomenon.

If theres one word guaranteed to make stockbrokers and share investors panic, it is Greenspan. As head of the US central bank, Dr Alan Greenspan controls Americas official interest rates. But why shou

Israel could become a technology tour de force but it has many obstacles to overcome first - the greatest being the tense relations with its neighbouring countries and the insecurity this engenders on

The best source of knowledge or “broken beyond repair”? PC Authority uncovers how the net’s highly controversial encyclopedia really works.

Underneath all the speculation and marketing hype, the Cell processor might actually herald a revolution in computing. Tim Dean investigates.

We list the world’s 10 most annoying viral marketing campaigns; the one’s that had you wondering ‘WHAT THE!?' from the moment they popped up in your inbox or clicked on them in YouTube.