The Commonwealth Scientific and Industrial Research Organisation (CSIRO) has put together a supercomputer that's based around a cluster of graphics processing units (GPUs)

Host multiple virtual operating systems

Synchronise your IE, Firefox & Safari bookmarks

Parallels is making Windows applications on the Mac an even more seamless experience with the release of Desktop 5 for Mac, which adds support for Windows 7 and a new Crystal view mode that gives Windows applications a more Mac-like appearance.

Pro-actively protect your system from attack

Dell has launched the Inspiron Zino HD overseas, a mini desktop PC that could just give Apple's Mac Mini a run for its money

A stunning piece of design to rival any Apple offering, and the price is surprisingly reasonable

Run Windows or another OS on your Mac

Superb performance in one of the sturdiest and best-looking gaming laptops we’ve seen – the Alienware M17x is worth the expense.

The latest Avatar trailer takes a closer look at the battle tech behind the film - but we can't help compare it to James Cameron's Aliens in tone and style.

Create a zero configuration network

A stunning piece of design matched with excellent battery life, but with an Atom inside the price is surely too high

Output just about any document as a PDF file

Test virtual operating systems

MSI’s Wind Top AE1900 takes on the touchscreen nettop competition, but singularly fails to excite.

The world's first universal programmable quantum computer has been unveiled in Colarado by the National Institute of Standards and Technology.

Make this year’s biggest games shine with glorious high-detail, thumping sound and the best accessories

Play old arcade games on your PC

Build yourself a system rescue disc

Give your PC additional protection with this free security suite