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

According to Software as a Service providers -- who want you to run your business online -- SAAS has come of age. We put it under the microscope.

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

It could save your business money and your data in case of disaster. Ian Murphy explains how to get started with virtualisation.

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

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

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

Microsoft’s radical redesign promises ‘better results, faster’. Be fully prepared for this world-leading productivity software.

New Java FX technology joins rich internet application frenzy.

Linux doesn't have to be a silent workhorse. Leigh Dyer examines the state of sound support in Linux

Abundance of custom code turn online apps into attractive target.

Useful new features and a total interface overhaul make this the best Office ever.

If you're constantly looking for apps to install on your iPhone, AppSniper and Pandora Box could come in handy. Here's what they do

It could save your business money and your data in case of disaster.

Abundance of custom code turn online apps into attractive target.

The technical demos of browser-based Office apps are available to select testers only.

Leigh Dyer shows you how to free your ASP.NET applications from Microsoft's grasp with Mono