You've been raising some big questions in the forums about 64-bit. Here's our FAQ to 64-bit Vista vs XP, and whether it's worth the hassle if you're not a workstation user, but a gamer or power user.

Leigh Dyer shows how virtualisation technologies could change the server market.

Movers and stinkers from the world of business

Proof of concept code shows advanced attack vector.

Although the mobile marketplace has been changing in the face of Centrino and the slow but gradual tablet PC adoption rate, large form factored (greater than single spindle) notebooks are still the order of the day.

In many ways Itanium represents a change for Intel. Having dominated the desktop PC processor market, the company hopes that its 64-bit silicon will become the de facto choice in the next generation o

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.

Bring PC-based intelligence and automation to your home with this complete guide. It's cheap and easy to now have the 'Jetsons' house.

You can be proud of an interface you developed, but this is taking it too far.

Sun UltraSPARC In 1995, eight years after the first SPARC Station was introduced, Sun went 64-bit with the debut of its UltraSPARC I RISC processor; the first model ran at 143MHz and had 128-bi

Pretty much every new product gets hyped as a potentially disruptive technology these days, and usually nobody outside of the company's marketing department actually believes it.

Build in back-up and virtual desktops in the works for Apple users.

We take a look back at the tech products that were so overdone by marketing hype, that by the time they were released, most failed to meet expectations.

Jon Honeyball laments the features that got away in the final Vista build.

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

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

Google has revealed that it is working to deliver a 64-bit port of its Chrome browser for Linux users..

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