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.

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.

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

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

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

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.

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

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.

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.

Possibly the most interesting feature of the Xbox is its similarity to a PC in terms of its hardware specification. Unlike other games consoles, like the Sony PlayStation2 and Nintendo GameCube, which

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

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.

Is Australia’s biggest telco beset by parasites? PC Authority looks at Telstra’s new strategy to win over our hearts and minds.

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

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.

All the acronyms and obscure new technologies got you in a jargon jumble? Tim Dean busts it up to help us make sense of it all.

Will a beefed-up firewall, User Account Control and disk encryption make Vista a safer choice than XP?