If theres one word guaranteed to make stockbrokers and share investors panic, it is Greenspan. As head of the US central bank, Dr Alan Greenspan controls Americas official interest rates. But why shou

What happens when multiple-core processors are no longer sufficient for our demands? Stuart Andrews looks at the future of CPUs.

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

A full $300 less than the flagship 7900 GTX, but still a damn fast card for extreme gaming.

Useful new features and a total interface overhaul make this the best Office ever.

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.

What job involves acid baths, robots and space suits? Read about the fascinating world of computer chip fabrication, with PC Authority’s exclusive imagery and insights.

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.

HD camcorders enter the mainstream once and for all. With image quality like this, there’s little reason to spend more.

Just over four months on from our massive hard drive roundup (October 2002, page 74), and Serial ATA (SATA) hard disks have finally arrived. Phew.

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.

Voice over Internet Protocol (VoIP) can save you money and provide features you can’t get from your traditional phone setup. Here’s how to take advantage of it, and how to avoid the pitfalls.

Why do GNOME and KDE compete for the Linux desktop?

IT security threats are coming from all angles in the current business environment. New threats are discovered every day. What is the best way to fight them?

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

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.

Bring PC-based intelligence and automation to your home with this complete guide. It's cheap and easy to now have the 'Jetsons' house.

The PC was meant to make our lives easier, but as software gets more complicated and operating systems become richer in features, it's hard to remember who's serving who.

Survey finds the more you view internet video the less the TV gets switchedon.

Chip giant Intel has announced that it would introduce a model numbering scheme across its consumer CPU range.