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.

In the early-to-mid 'nineties, the industry was buzzing with speculation about the 'new' 32-bit computing platform and, more importantly, how it would integrate into the 16-bit environment.

While 64-bit computing has been around for a while (for the two of you who could afford Intel's Itanium, and now Itanium II processors), the dream of 64-bittery for the humble home system has been a long time coming.

How important is RAM size to the way we use 64-bit Windows? And are there other ways to get around the problem? We offer a couple of tips to get you through your 64-bit RAM blues.

So to the big question: why upgrade to 64-bit at all? Simply put, a 64-bit operating system offers three inherent benefits.

It seems that the dark satanic rumour mill spun out a truth when it suggested that Microsoft was going to release its Office 2010 in 32 and 64 bit versions.

With Windows 7 arriving soon, is now the time to upgrade to 64-bit? Here's the first part of our guide to everything you need to know

The KYRO II chipset differs significantly from the other solutions on the market. It uses a technology known as tile-based rendering to achieve peak performance, rather then the brute force solutions employed by competing chips.

Intel’s announcement that it would finally release its own 64-bit extension to developers next US fiscal quarter has raised eyebrows at rival chip-maker AMD.

In the beginning 3dfx was the king of the 3D accelerator market with its Voodoo and Voodoo2 chipsets...

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.

We've got the official list of the new Panasonic line-up for 2009. It's a mixed bag of low energy LCD and plasma, some spiffy wireless units and a very pretty ultra thin model that will knock your TV-loving socks off

VideoLogic is a name few people would now instantly associate with graphics accelerators. In fact, its parent company, Imagination Technologies, was present at the birth of the PC 3D accelerator field in June 1996 with its PowerVR card.

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

Impressive and free antivirus and antispyware package

Samsung has made some noise recently about its MP3 players and this example is at the forefront of this product family.

Are 64-bit operating systems compatible with your computer and existing software releases? Is it really worth the hassle

Intel is about to launch its first 64-bit processor, but what will it actually mean for business users? PC Authority investigates. Fourteen years ago the growing popularity of demanding d

There was once a time when 3dfx ruled the 3D accelerator market, but...