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.

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.

PC Authority has secured a $350 discount for readers on Dell’s new 27” monitor.

To go with Telstra, or not to go with Telstra? Weigh up the decision with our full analysis of the best deals in three scenarios, as well as the best overall iPhone 3G plans from Optus, Vodafone, and Telstra.

What will $50 a month (and under) get you on pre-paid mobile these days? We compare the best prices and deals for pre-paid mobile plans from the big telcos and one little guy.

1980 Sinclair Producing everything from electric cars to home computers, Clive Sinclair was the 1980s embodiment of English eccentric genius. While Americas kids wiled away t

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.

Looking to build your dream machine? We explore the latest components on the market, and give you advice on which ones to hunt down, along with the general price you can expect to pay for each major component.