Is your PC the stable, error-free platform you need? We didn't think so. Leigh Dyer, David Kidd and Ty Pendlebury present the essential guide to fixing your PC.

An old PC is like putty in your hands. Tim Dean looks at how you can shape it into a new system with a few easy upgrades.

Cleans the contents of your clip-board in just one click. ClipClear is useful for users who use th...

The best source of knowledge or “broken beyond repair”? PC Authority uncovers how the net’s highly controversial encyclopedia really works.

With NVIDIA's new graphics chip still a couple of months away from reaching retail stores, ATI's RADEON 9700 is still the undoubted king when it comes to performance: if you want the fastest card available, then you can't go past the 9700.

Will splashing out on expensive RAM make a real difference to PC performance? And if so, how much should you buy? We supply the benchmarks and lay the details bare

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

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.

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

The best plans, the hidden costs, and is it really the best broadband deal on the market?

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.

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

Movers and stinkers from the world of business

We’ve examined the data from more than 8000 readers to reveal exactly what sort of reliability, customer service and satisfaction you can expect in 2007.

A beautifully tiny computer-on-a-board that you should only consider if you have a specific use in mind

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

To kick-start the series we're going to begin, as it were, at the top – with the fine art of motherboard and CPU installation. Whether you're building your machine anew, or upgrading your current one with more powerful components, the following guide will help make installing these two key components a breeze.

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.

Get your licensing shop in order before you build you new server.