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

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

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

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

Not Apache, MySQL or Firefox, but lesser-known apps that serve a particular function very well – a Top Ten of open-source applications you’ve never heard of.

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

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.

From watching iView on your mobile to live Australian TV while overseas, to Freeview, Foxtel IQ2 and TiVo, Stuart Andrews and Zara Baxter perfect the menu for takeaway TV.

More DSL flavours than colours of the rainbow. Tim Dean breaks some of the acronyms apart.

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

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

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.

Life would be easier if we didn’t have to patch our operating systems and apps. Patrick Gray explores the real reasons why updating is important.

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

We tour several of the leading tech research labs in the US to discover which 10 research projects could soon change the world

Few topics are more controversial than genetic engineering, yet considerable amounts of research dollars are being poured into the area every year. Right now, genetically engineered plants are

Your wireless network is more powerful than you imagine. Use this guide to fully understand and utilise it.

I've recently spent a couple of weeks on site at a client running a Linux training course and dabbling with the popular and powerful Web-caching package, Squid.

Want to skip the Christmas crowds, or nab a once in a lifetime bargain? Online shopping could be the answer. Tim Dean looks at the glory and the pitfalls.

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