Climb the steps all the way to Windows guru status with our invaluable selection of tips and shortcuts for XP and Vista.

Is your PC the stable, error-free platform you need? We didn't think so. Leigh Dyer, David Kidd and Ty Pendlebury present the essential guide to fixing your PC.

Windows XP users may find themselves lost when it comes to Vista. PC Authority looks at the most useful configuration settings between them.

Our full guide to saving cash-saving secrets is here, from how to get discounts on PCs, to SIM only phone contracts, the best DSLR cameras deals, and discount licensing from Adobe, Microsoft and others.

Once you've tasted the freedom of surfing the Internet on your smartphones, it's hard to go back. Fortunately, a number of mobile phone providers offer great deals on smartphones with included data. We've assessed their ease of use, features and handset design.

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

Bring PC-based intelligence and automation to your home with this complete guide. It's cheap and easy to now have the 'Jetsons' house.

How did a vibrant palace of bargains and trust turn into a standoff between buyers and sellers? Part one of our major feature.

Set up your subwoofer correctly and it’ll make a big difference to your system’s sound

How will you be computing in the next 12 months? PC Authority brings you 2005's big technology stories - before they happen.

Barry Collins takes a nostalgic look at the biggest mistakes in the recent history of the computing industry.

Want to perform an extreme makeover of your system's motherboard, processor, memory or hard disk? We'll show you how.

Despite the profusion of point-and-click web-design software, there’s still no excuse for not knowing HTML. Will Head walks you through the basics

David Field goes behind the scenes with a Navteq mapping crew to see new mapping technology in action.

On the client side theres been a war raging between the Symbian alliance, comprising Psion, Nokia and Motorola among others, and Microsoft. Overall, this will probably turn out to be less important th

Could the Mio A702 be the portable navigator to rival to Nokia’s 6110?

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

Is it possible to run all your electronic gadgets - even your laptop - on renewable energy sources? PC Authority's eco-warrior Matthew Sparkes gets on his bike.

Everything you need to know about maxing-out your broadband connection, including interleaving, fine tuning MTU settings, firmware updates, ADSL filters and splitters,and that old chestnut - electrical noise in your wiring

Jon Honeyball wonders why the Xbox 360 is better than Vista for the large screen, while contemplating Microsoft’s Live 2.