Ever wondered what a particular acronym stands for? Find the answer in our comprehensive reference guide to computer industry acronyms. RTFM!

Want to break free from a Microsoft world? Leigh Dyer looks at the alternatives.

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

Where's the #@$%? Device Manager in Windows Vista? Steve Polak exlains how to find all the system settings you know from Windows XP, in the sometimes confusing Vista interface.

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

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.

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

FAQ: 10 Frequently Asked Questions about Sony DVD players

PC Authority takes a trip down computer memory lane and discovers just how PC technology has evolved... and how Microsoft and IBM nearly destroyed each other.

Leigh Dyer looks at Sun’s attempts to keep Solaris relevant in a Linux world.

When a helpdesk customer is looking for the any ‘key’, it’s best to take control of their system remotely.

Apple’s ads may be funny, but they’re woefully inaccurate. Here we reveal dozens of reasons why the PC outclasses the Mac.

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

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.

Stack your system full of software without paying a penny, with our guide to essential downloads

Your photos, music and data are just a virus or hard disk failure away from oblivion. Build a triple-layer defence using PC Authority's practical guide.

We provide the commentary on a bruising eight-round battle between Vista and Tiger.

With so many factors to consider, choosing a motherboard can be a bewildering exercise. We put 11 models through their pace to find the ultimate in performance, flexibility and value

David Moss resolves an iTunes problem, looks into secret folders and Windows file sharing without a central server.

IBMs IT infrastructure has a very public face in the form of the official Olympic Web site. By the end of the Games it will have received an estimated 1.4 billion page views or the equivalent of sever