From Celerons to Core i7s, Semprons to Phenom IIs, David Bayon tests Mainsteam desktop processors and finds the best budget, mid-range and enthusiast (gaming) choice for you.

We put seven NAS drives from the likes of Maxtor, Netgear, Synology, Thecus, Western Digital and Iomega to the test to find out which is best for storing your files

Is your PC’s hard disk getting cramped? Invest in an external hard disk and never again worry about running out of room.

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.

Love or hate them, the Netbook is here to stay in 2009. We take a look at five new models: some are contenders and others are likely to be quickly forgotten.

With online services easier to use and cheaper than ever, there’s now no excuse not to back up your files, says Stuart Andrews.

When you're a small business without an IT department you need easy-to-install, easy-to-manage security. We've reviewed eight small business security packages.

Mike Jennings tests a selection of laptops that offer stunning power and fantastic features in a dozen luxurious packages

We put a selection of high-capacity office printers to the test. We analyse what printer is best for your workplace and what dosn't work.