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

Host a virtual operating system

Useful new features and a total interface overhaul make this the best Office ever.

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.

We've searched every corner of the web for the most useful (and useless) sites you've never seen. Download free movies and music, find the cheapest shopping sites, get a degree, make money, walk on Mars and much more.

Stack your system full of software without paying a penny, with our guide to essential downloads

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.

Leigh Dyer shows how virtualisation technologies could change the server market.

Where's the #@$%? Device Manager in Windows Vista? Steve Polak exlains how to find all the system settings you know from Windows XP, in the sometimes confusing Vista interface.

Test virtual operating systems

Test virtual operating systems

Test virtual operating systems

Test virtual operating systems

Test virtual operating systems

Test virtual operating systems

Test virtual operating systems

Test virtual operating systems

Test a virtual operating system

Climb the steps all the way to Windows guru status with our invaluable selection of tips and shortcuts for XP and Vista.

Leigh Dyer looks at Sun’s attempts to keep Solaris relevant in a Linux world.