What's the best Blu-Ray player on the market? Our quick shopping guide to features to look for, compatiblity issues, connectivity, and our top pick.

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

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

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.

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

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.

PC Authority gets a first look at Apple's newly released video editing, animating, DVD authoring, audio editing, video compressing and colour grading suite.

David Field attends the motion picture industry’s biennial forum to see what the professionals are talking about.

With huge LCDs, underwater capabilities and high resolutions for under $450, now is the time to buy.

Read David Field's primer on Full HD before buying a new flat screen.

Leigh Dyer lets rip on digital TV, video conversion tools, aspect ratios and video formats.

Whether you're after something small, portable and cheap - such as the Creative Zen Mozaic - or something more fully featured, we've got the latest and greatest in portable music on test. The benchmark they all try to meet is the iPod Classic, which at $300 for 80GB of storage and 45 hours of audio battery life is still the clear leader.

HD cameras are wonderful, but to wrangle the best out of your camera there are a few things you should know before you start rolling.

PC Authority gets time with the Blackberry Curve 8310, using Vodafone’s Australian GPS mapping software.

David Hollingworth brings you his hot picks from the show floor in Las Vegas, including HD goodies, Dell’s new Crystal and more.

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.

Want great sound but not the cable mess of a 5.1 system? A stereo or 2.1 set is what you need.

PC Authority speaks to Senior Engineer on Google Maps about the extraordinary state of the art in digital maps, content, and navigation. What’s next for Google?

Everything important said by Steve Jobs at this year's Macworld keynote, including analysis by our experts.

Don't make the mistake of thinking all iPod accessories are compatible with iPhones, or you could end up frying your new toy.