Do you have a business or are in charge of a business’ tech security? Get some tips from PC Authority’s experts.

Prepare to say goodbye to the Pentium as we reveal the next generation

Dont be confused; this XP has little to do with Microsoft. It is what happened when software developers pushed the best practices of programming to the edge, to the extreme.

Don't be confused; this XP has little to do with Microsoft. It's what happened when software developers pushed the best practices of programming to the edge, to the extreme.

A few disappointing extras make this an unappetising upsell from the standard ZoneAlarm suite

Its powerful, great value and comes with a superb lcd.what more could power users want?

Those lucky gear-heads over at Atomic have managed to get their mitts on the latest Intel processor, the Core i7 Extreme. From their early review, it looks like a another Intel winner.

Performance per watt has taken a backward step, but it’s very fast with the right apps.

From budget laptops to ultra-tiny netbooks, ultraportables and high performance, we explain the tricks to finding out the ultimate laptop at the right price.

Very fast, but the top-end components offer poor value in the face of competition.

Chance or coincidence? AMD releases the Athlon 64, specifically targeted at the consumer performance market, and only days later Intel announces a secret processor aimed squarely at the same MHz-hungry community: the Pentium 4 Extreme Edition (P4EE).

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.

With the X800's and 6800's hogging limelight, a new battle has begun for affordable, mid-performance cards -- the 6600GT's versus the X700's -- and ASUS has stepped up to the plate with its Extreme AX700Pro.

This first of a new generation is only a little faster than the old, but its potential is clearly huge

We’ve had some great competitors knocking on the mid-range A-Listed door, but TI’s all-rounder wins through.

It’s not cheap, but it’s powerful and cleverly constructed to make the most of the components.

Intel’s new range of desktop processors has been a long time coming, but at last it’s arrived - and it leaves all others in the dust

From the EyePet to Topfield's Masterpiece HD personal video recorder, here are five gadgets and toys making our hotlist this Christmas