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.

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

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 takes a trip down computer memory lane and discovers just how PC technology has evolved... and how Microsoft and IBM nearly destroyed each other.

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

As we bring our Information Overload summit to a close, we have decided to name and rank the biggest culprits for the overload, the issues which more than anything else are causing companies to drown in a deluge of data..

Fifteen security packages go head to head in our labs test, including Kaspersky, Norton, ZoneAlarm, McAfee, F-Secure and AVG. Find out which will keep you safe and which could let you down.

Jonathan Bray and Alex Bradner put 12 high-end handsets through our gruelling tests to find the best one for you.

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.

Life would be easier if we didn’t have to patch our operating systems and apps. Patrick Gray explores the real reasons why updating is important.

Printing means more than just ink on paper. Find out how careful analysis can save you thousands of dollars.

It seems like such a long time ago that we went to the loo, packed our lunches and set off on the road from oil dependency to a greener motoring future. So, are we nearly there yet?

Do you remember Windows ME, the Sinclair C5, Zip disks or the Apple III? Early adopters usually pride themselves with getting the finest tech products first, but sometimes being first isn’t always best.

There are any number of reasons why you could be delayed by traffic congestion and up until now, there’s been little motorists could do about it. We've road-tested a traffic-equipped GPS for a week to see if it can help.

How did a vibrant palace of bargains and trust turn into a standoff between buyers and sellers? Part one of our major feature.

Want to kick your website up a notch? Jacinta Thomler gives you 10 ways to make your site stand out.

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.

From flying cars to hoverboards, and AI to lasers, we delve into 10 technologies from a list of iconic films and find out just how close we are to making each a reality

PC Authority had the opportunity to interview Feargus Urquhart, CEO of Obsidian Entertainment on the occasion of his latest AAA roleplaying game release.

From the moon landing, to the rise of Apple and Google, we rate the most inspiring technology moments in history.