Curious to see what powers the Nehalem and Core i7 architecture? We reveal the tech behind the fastest Intel-powered computer on the planet.

The Internet is booming again, but this time it’s very different. PC Authority brings you up to speed with the global Web 2.0 phenomenon.

While Intel is rolling out new designs, AMD's focus is on getting the most out of its existing Phenom II process. The AMD Phenom II X4 965 Black edition is just what the doctor ordered.

Your photos, music and data are just a virus or hard disk failure away from oblivion. Build a triple-layer defence using PC Authority's practical guide.

Still holding its own at this price, but note the HD 4830.

AMD has trimmed the bulk sale price of no less than ten of its processors across the Phenom and Athlon ranges.

Hard drives used to be the coolest thing - in the olden days, when all home PCs were slow, a hard drive was often a measure of how 'good' your computer was. For quite sometime, however, processor and graphics technology stole the limelight. Hard drives have been taken for granted - an ambient component that accompanies your sparkling graphics card and gi-normous heat sink.

Still a great looking camera that's foolproof to use, but Wi-Fi's now only half the feature it was

We find out where the new HD formats are heading from the industry experts.

Are you ready for the next generation of televisions? Talk the talk with PC Authority's jargon guide.

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

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.