Davey Winder explores the moves that brought artificial intelligence out of the labs and into the black and white world of popular science.

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Toshiba has now introduced a laptop with a HD-DVD drive. And gave us details on HD-DVD.

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There are many ways of altering the colour in an image and you can change colours across the whole image or in selected areas. Corel Photo-Paint colour tools accessible from the Image | Adjust menu in

It’s important to choose a power supply that meets your needs. Here we show you what to look out for.

Our unparalleled test of mobile broadband returns, comparing the three fastest services on offer in Australia. Read PC Authority's full comparative results drawn from exhaustive testing with real-world data.

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

A preview of Samsung's first Blu-ray player, and the technology that drives it.

By now, its probably becoming clear that the question of just what intelligence is, and what Artificial Intelligence might be, is pretty complicated. All of the three concepts outlined above - origina

By now, its probably becoming clear that the question of just what intelligence is, and what Artificial Intelligence might be, is pretty complicated. All of the three concepts outlined above - origina

Apple computers from the sweetest to the rottenest

As futuristic technology concepts go, 3D screens have been right up there with the teleporter as an aspirational idea that could change the way we see the world, yet the idea still resides in the realm of the science fiction.

Still not sure whether it's worth upgrading to Vista? We put XP and Vista through the ultimate face-off.

Is your PC the stable, error-free platform you need? We didn't think so. Leigh Dyer, David Kidd and Ty Pendlebury present the essential guide to fixing your PC.

Every expert has a toolkit. Tim Dean takes you through the 10 tools any Windows expert cannot live without. So, to give you a head start, here are PC Authority's top 10 tools for the ultimate Windows user.

When you load trueSpace for the first time, youll be presented with a window containing a perspective view of your main work area, and several rows of tool icons. Youll notice that trueSpace is unusua

From movies and games to sporting events and even pornography, David Bayon explains why 3D displays are the next big thing.

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

Cebit is the showcase for future industry trends and technologies. Everything you need to know.