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

The company promises that Windows 7 will be the best version of its operating system yet, critical acclaim has often eluded Redmond. We've decided to count down the ten best products ever to come out of Redmond, from DOS 5 to Flight Simulator and NT 4.0

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.

We take a look back at the tech products that were so overdone by marketing hype, that by the time they were released, most failed to meet expectations.

The week ending 25/11 is the week starting for BitTorrent Bram and his new crusade.

No matter how much we tell ourselves that we are rational, scientific human beings a Friday 13th still sends a tremor up some spines.

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

Movers and stinkers from the world of business

Bluetooth on steroids, the solution for short-range wireless video, or the replacement for USB in computers?

More from the biggest Microsoft launch in ten years. Kodak, BigPond Movies and Sanity Music partnerships announced and explored in detail.

Finally, it’s here – the James Bond of hard drives. The Seagate BlackArmour drive is protected by a brute strength AES security algorithm based on the highest Rijndael cipher keys available (256bit) that 'apparantly' can’t be cracked, ever.

From theories to expand your mind, big idea to ponder and mysteries of life and the universe. Here are four sites that that ponder really, really big questions

Apple’s ads may be funny, but they’re woefully inaccurate. Here we reveal dozens of reasons why the PC outclasses the Mac.

How will you be computing in the next 12 months? PC Authority brings you 2005's big technology stories - before they happen.