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

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.

We've searched every corner of the web for the most useful (and useless) sites you've never seen. Download free movies and music, find the cheapest shopping sites, get a degree, make money, walk on Mars and much more.

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

A few weeks ago we asked for your eBay stories, and we’ve received a lot of responses about bad sellers, demanding buyers and more.

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

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

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

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

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.

No matter how much we tell ourselves that we are rational, scientific human beings a Friday 13th still sends a tremor up some spines.

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.

Apple computers from the sweetest to the rottenest

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

Krome is busy putting finishing touches on Star Wars: The Force Unleashed. We spoke to them about the game, Krome's new Merkury3 engine and more.

High definition video is the next big thing for Australia. We explain the essential technologies for your TV or living room PC, and what to expect from our broadcasters.

Leigh Dyer infuses a cheap standalone router with the power of Linux.

From webcasting to the DMCA to net neutrality - a list of top ten IT priorities for the new president.

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.

In 1973, Ed Feigenbaum, who ran the prestigious AI laboratory at Stanford University, invited Cohen to spend some time there. That year, in Stanford, Aaron was born. The name, he explains, was chosen