Can 'crimes' committed online, such as theft or murder, get you in trouble with the police? Davey Winder investigates.

The best source of knowledge or “broken beyond repair”? PC Authority uncovers how the net’s highly controversial encyclopedia really works.

Can't find a file? Tim Dean looks at some tips to make Windows XP's Search work for you.

Craig Grannell reveals quick, efficient ways to add interactive components to websites.

They will get past your security software. Know your enemy and protect yourself.

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

After the disappointment - perceived or otherwise - of Windows Vista, many are pinning their hopes on a revival with Windows 7. And from our first impressions of the pre-beta code, that's exactly what they can expect.

Paul Ockenden gets to grips with MOTOROLA’s impressive push-email system, “GOOD”- a great competitor to both Microsoft’s and Blackberry’s systems.

With the free products on our new cover DVD, you need never buy software again. So why do we still keep paying?

Still not sure whether it's worth upgrading to Vista? We put XP and Vista through the ultimate face-off.

Cutting edge technology is bringing powerful enterprise-grade solutions to the small and medium business sector. Read on for tips, analysis and tutorials about how you can take advantage.

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.

This feature is for anyone who's finished a working day with the horrible sense of dissatisfaction that things didn't go to plan, that you've been ineffective. That you just didn't do all the things you wanted to.

Although the future for polymer electronics looks bright, theres inevitably a cloud on the horizon. Its to do with size. While there would be some definite advantages in making computer chips out of p

It's always a bonus to uncover a shortcut or program enhancement, and here we bring you 100 tips and tricks that we hope will make your computing experience quicker, simpler or more rewarding. Search and be found.

Paul Ockenden Ditches his blackberry for a month and finds out the benefits and the pitfalls of using Microsoft’s push email system.

What does Google’s online office suite and core applications offer over the Microsoft alternative?

As an administrator, one of the things I really like to do is access my servers remotely - why travel to work when there's no need to, and how much nicer to just log in and fix the problem from home?

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.

Nvidia’s latest graphics cards and chips throw down the gauntlet to Intel and AMD. Go behind the scenes with this guide to the big technologies including PhysX, CUDA, and games like Far Cry 2 and S.T.A.L.K.E.R Clear Sky.