High-capacity desktop drives have never been so affordable. Darien Graham-Smith puts 23 to the test to find the best

Print, scan, copy and fax with one single device. We put 10 all-in-ones through their paces.

Internet everywhere, for affordable prices. Dave Stevenson investigates the claims, tests the speeds and delivers a verdict on the best plan for your mobile dollars.

The Nehalem-based xeons are a landmark release, with exceptional performance married to great power.

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

We put a selection of high-capacity office printers to the test. We analyse what printer is best for your workplace and what dosn't work.

We test and rate 9 of the best portable presentation devices around.

We test nine devices, from the simplest printers to versatile multifunction devices that print, scan, copy and fax

Unlike many of our performance-based Labs, business workstations are a whole different world of PCs, focusing not on the maximum number of frames per second, or how many overall points they can churn out in any given benchmarking utility.

The two main concerns an end user has with their hard disk, capacity and reliability, continue to improve with advances in technology. Every six months or so, there is an increase in the areal density

Fast, high-quality printing is now an affordable option for every business - large or small. We put nine of the best personal colour lasres to the test.

There may be two main CPU manufacturers, but picking the right processor is anything but simple. We put 51 CPUs through their paces

The 19" LCD fits now represents outstanding value for money, and is so much nicer to use than a 17" screen. We round up and test the best.

From Celerons to Core i7s, Semprons to Phenom IIs, David Bayon tests Mainsteam desktop processors and finds the best budget, mid-range and enthusiast (gaming) choice for you.

Print, scan and copy with one device; we round up six of the best all-in-ones.

With free video services like MSN and Skype, you’re missing out if you don’t have a webcam.

The first place to start tweaking is your BIOS. Enter your BIOS by hitting a key combination on system boot (look out for F1, Del etc). A word of warning though, the BIOS is a very powerful tool, but can cause damage if pushed the wrong way.

Pocket-sized digital camcorders are becoming more capable all the time. We round up ten of the best

We put every current model from ATI and NVIDIA through its paces to find out which offers the best performance and value.

Great gaming performance has never been so affordable. We test 22 current cards from Nvidia and ATI to find what works and what doesn't