David Fearon explains how to save energy and hassle by converting your old Windows XP PC to a virtual one that you can run on your Vista machine

Not Apache, MySQL or Firefox, but lesser-known apps that serve a particular function very well – a Top Ten of open-source applications you’ve never heard of.

The latest edition of the Ubuntu Linux operating system has been released.

Setup your own email server

Turn a remote folder in to an accessible drive

Use an old PC to filter and manage your office email

Administer a remote server, site or computer

High-capacity desktop drives have never been so affordable. Darien Graham-Smith puts 23 to the test to find the best

Our full guide to saving cash-saving secrets is here, from how to get discounts on PCs, to SIM only phone contracts, the best DSLR cameras deals, and discount licensing from Adobe, Microsoft and others.

6-core server chip unveiled.

TechNovus' Nova Navigator aims to bring cloud computing to the masses, with a cheap Intel Atom PC designed to run apps over the Web.

Advanced and powerful FTP client

Stewart Mitchell delivers his verdict on the features rumoured to be ready for Windows 7, including the new kernel, multi-touch, and virtual drives.

Stable and secure FTP client

Create & archive sticky notes on your desktop

A snip at US$25,000.

Share calendar info with this multi-platform PIM

Share calendar info with this multi-platform PIM