Another slice of addictive gaming pie from Nintendo – and this one will help you lose pounds too

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

Sony’s new Active series of headphones are designed to stay on your noggin, but that all depends on how well you wear them. We put our eardrums on the line, so you didn’t have to....

External hard disks are a great way to add storage. We test 13, from sub-$130 portable drives to mighty terabyte desktop units.

Slightly over budget and over-specified to fit within last month’s budget projector roundup, the Casio XJ-360 is a very compact and very capable projector that may just be worth those extra dollars.

There's never been a keyboard like this before. And there may never be again...

Don't make the mistake of thinking all iPod accessories are compatible with iPhones, or you could end up frying your new toy.

Some of the wildest, weirdest and most useful gadgets and gizmos for kids - or big kids at heart

Vector graphics

Movers and stinkers from the world of business

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.

As digital cameras have improved, people have found that they can be used to produce more than just web quality images and, consequently, there is a growing demand for photo printers. While traditiona

Small enough to fit in your pocket but with enough power to make light work of rusty screws and flat-packed furniture

Where does the Web fit into a global economy? Simply another sector, or a whole new science? When the flesh of marketing and the intense industry interest is stripped back to the bones, the Internet e

Ineffective blocking capabilities in Windows Defender, slow definition updates and weak antivirus.

Not only slightly cheaper than the last version, but now Encore CS3 and OnLocation CS3 are included too.

Superior GPU needed for OSX 10.6

Slim, good-looking and affordable – and you can even work outside in sunlight. Just note the niggles.