Not all webcams will work in Vista, so we examined three Vista-ready models to find the best.

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.

Voice over Internet Protocol (VoIP) can save you money and provide features you can’t get from your traditional phone setup. Here’s how to take advantage of it, and how to avoid the pitfalls.

Creative finally delivers a portable media player that trumps them all.

Once you go mobile, you won’t go back. We uncover the hardware, the plans and the services that’ll unshackle you from the office.

The Holy Grail of personal computing miniaturisation has to be the wristwatch PC. You might imagine that this was always doomed to be a typical example of form fighting function, and for a long time t

We tour several of the leading tech research labs in the US to discover which 10 research projects could soon change the world

Where's the #@$%? Device Manager in Windows Vista? Steve Polak exlains how to find all the system settings you know from Windows XP, in the sometimes confusing Vista interface.

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 you want your film to look good in front of an audience of thousands, these are the cameras you should be using.

HD cameras are wonderful, but to wrangle the best out of your camera there are a few things you should know before you start rolling.

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Stack your system full of software without paying a penny, with our guide to essential downloads