Having realized that the world is a big, hairy place full of difficult problems, researchers pursuing the knowledge representation question made a strategic retreat into simplified, virtual worlds, mo

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.

Photo-realistic avatars arent the only fruit. How about a custom built model that you can create off the peg? Such a beast can be found already at the likes of the Virtual Zones Sci-Fi World and Cycos

Learning the principles of team management and dragon slaying.

Although many people have focused on the question of why people should feel the need for a virtual representation of themselves, claiming that the desire for an alter cyber-ego is a manifestation of s

Who knows where the next generation after PlayStation 2 or the X-Box will take us. It may finally reach the virtual world we have read so much about, but it is still several years away and we have yet

But console's virtual 'Home' has been delayed.

Not everybody likes wine but that is no impediment to the intrepid net surfer who, with the help of a good search engine and a little bit of imagination, will be able to find just about any tipple the

Single-player games still command a healthy proportion of company profits. The game development cycle and the technology on offer in the average consumer PC has not reached a level whereby a multiplay

Even if the flexible, paper-thin screen is the undisputed killer app of display technology, it will never get out of the lab if its tied to present-day battery technology. Batteries have, its true, im

We've searched every corner of the web for the most useful (and useless) sites you've never seen. Download free movies and music, find the cheapest shopping sites, get a degree, make money, walk on Mars and much more.

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

PC Authority takes a trip down computer memory lane and discovers just how PC technology has evolved... and how Microsoft and IBM nearly destroyed each other.

Id like to end with one final topic. It doesnt matter how you look at it, the Internet is a fairly hostile place. With the rise of the IP address on demand schemes used by most ISPs, its almost imposs

Since the launch of PC Authority magazine 30 issues ago, we have placed an emphasis on the concept of computing in the real world. This means that all the PC hardware that passes through our Labs is t

Apple’s ads may be funny, but they’re woefully inaccurate. Here we reveal dozens of reasons why the PC outclasses the Mac.

Do you have a business or are in charge of a business’ tech security? Get some tips from PC Authority’s experts.

Avatar is the ancient Sanskrit word for the spirit made flesh, but its been hijacked by Western culture. Davey Winder investigates.

Perhaps the application causing the most excitement in the corporate sector is that of the serious clothes shopper. Its not an altogether new concept, indeed the very rich and famous already have the

It would be misleading to imply that FPS games are the only game in town when talking about player numbers. While the total number of gamers who could be classed as online role-playing gamers first an