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

Machines approach Turing Test threshold.

The Espresso Book Machine has made its worldwide book chain debut, and can print cheap paperbacks on demand in seven to 14 minutes while you wait.

Machines approach Turing Test threshold.

The Harwell computer will become the oldest functioning electronic stored program device in the world if Bletchley Park boffins can raise the funds to get it fixed

From flying cars to hoverboards, and AI to lasers, we delve into 10 technologies from a list of iconic films and find out just how close we are to making each a reality

We've put both mini-notebooks through their paces, and while Linux fans may disagree, the winner is clear.

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.

See our side-by-side comparison of the three big guns in the sub-$1,000 mini notebook race, the ASUS N10, S101 and the Eee PC 1000H.

Every day it gets hard and harder to keep up. Here is a list of 10 handy tools for increasing workplace efficiency.

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Supercomputer tops professional player for first time.