Impressive and free antivirus and antispyware package

We've tested a massive 25 netbooks to provide a list of the best and worst mini laptops, with one surprise winner. Also, see our big TV set top box guide, in the new issue of PC Authority

Will splashing out on expensive RAM make a real difference to PC performance? And if so, how much should you buy? We supply the benchmarks and lay the details bare

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.

Movers and stinkers from the world of business

This motherboard is a promising appetiser – although the real meal is yet to come.

What job involves acid baths, robots and space suits? Read about the fascinating world of computer chip fabrication, with PC Authority’s exclusive imagery and insights.

Great real-time performance, particularly with high definition footage. But the EDIUS Pro software still needs a few more features to usurp the competition.

A mighty dual-GPU board that makes light work of even today’s toughest DirectX 10 games.

A mighty dual-GPU board that makes light work of even today’s toughest DirectX 10 games

Looking to build your dream machine? We explore the latest components on the market, and give you advice on which ones to hunt down, along with the general price you can expect to pay for each major component.

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

The GeForce3 chip is quite an incredible thing.

The PlayStation 2, on the other hand, has a strong video games heritage, and it shows. It looks like a console and plays like one, albeit a supercharged one. Its black box design is practical, if a li

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.

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Emagens entry is a fairly mixed system, with some excellent and some average features