Following on from threats made last week by the authors of the worms Bagle and Netsky, the war of the worms has escalated to a new level.

What will you be buying, using and drooling over this year? Tim Dean looks at the astounding products and technologies due to hit in the next 12 months.

Every expert has a toolkit. Tim Dean takes you through the 10 tools any Windows expert cannot live without. So, to give you a head start, here are PC Authority's top 10 tools for the ultimate Windows user.

Discover if your bank is leaving serious security holes or lacks cutting-edge features in our in-depth analysis of online banking.

The Centrino platform has just received a major revision. Tim Dean peers inside Sonoma and takes a look at what we can expect.

Are we being watched? Tim Dean thinks privacy advocacy groups have blown the issue out of proportion.

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.