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

The In Win o3 case is a solid effort worth some merit, but is let down by a few key internal design flaws and a rattle effect loud enough to shake your senses.

Increase your internet security with a hardware firewall. Simon Edwards shows you how to get started in this step by step guide.

Impressive and free antivirus and antispyware package

It looks like a standard webcam, but the Axis 205 is cleverer than that. Its internal web server and 10/100 Ethernet port mean it can be directly connected to and accessed by anyone on the network.

Buying a mid-range Dell notebook now means a choice between Dell's Inspiron, Studio and XPS notebooks. We examine the value.

Many people upgrade their PCs by adding the latest CPU or more memory, but leave their old hard disk in place. The humble hard disk is one of the slowest components inside a PC (in fact, only optical

Cutting edge technology is bringing powerful enterprise-grade solutions to the small and medium business sector. Read on for tips, analysis and tutorials about how you can take advantage.

The In Win B2 Stealth Bomber case goes for Top Gun thrills, but ultimately lacks the grunt to make it off the runway.

Austere is the new brash, and nothing yells 'look at me' more than understated elgance.

How easy is it to replace a battery? Ty Pendlebury investigates when internal batteries can cost you a trip to a service centre.

Like most Gateway machines, the case is solid and the internal layout is very clean offering plenty of space to get in and exchange components or install drives.

Impressive and free antivirus and antispyware package

Company cuts deal with California Attorney General.

When it comes to CD-RW drives, both the Sony models in the Labs this month represent top quality and performance.

Another ultraportable makes us salivate, this time with built-in DVD, 11.1inch backlit screen, all for under $3,000.

It's expensive, but the YES Box successfully marries high-end and consumer features in a flexible and scalable device.

ATM security is so poor worldwide, that many more machines are likely to be easily compromised in the future, warns Kaspersky

So your Mum's not inspired by an overclocked Phenom system - but she might go for these gifts.

Is it possible to run all your electronic gadgets - even your laptop - on renewable energy sources? PC Authority's eco-warrior Matthew Sparkes gets on his bike.