What happens when multiple-core processors are no longer sufficient for our demands? Stuart Andrews looks at the future of CPUs.

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Finishing a point above average overall, Canon's PIXMA iP5000 was unlucky to miss out on our coveted recommended award, pipped at the finishing line by Epson's PictureMate small format printer. Canon's five individual ink cartridges is a great system that allows you to replace only the inks you need without needing to replace a whole colour cartridge as is the case with the HP PhotoSmart 8150 printer.

There are many ways of altering the colour in an image and you can change colours across the whole image or in selected areas. Corel Photo-Paint colour tools accessible from the Image | Adjust menu in

The governor of California Arnold Schwarzenegger has outlined a plan to replace paper textbooks with ebooks as a way to save money

Company denies danger from 'isolated' incidents.

'Corporate action specialists' brought in as negotiations turn ugly.

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

Impressive and free antivirus and antispyware package

Online services are growing smarter by the day – but can they replace desktop applications? We spend a week working online to find out.

Acer has announced a new zero-fault tolerance guarantee, which will replace any LCD screen or notebook containing faulty pixels.

From budget laptops to ultra-tiny netbooks, ultraportables and high performance, we explain the tricks to finding out the ultimate laptop at the right price.

Investigator turns its attention to a rather tricky issue with a Nokia mobile phone - water ingress - and how this can occur

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

Replace Explorer with this file manager

Could you really replace your home or business broadband with a mobile dongle? Our broadband buyer's guide names the best plans, the most attractive deals and the best value for money.

Free 'Morro' service to replace Windows Live OneCare in 2009.

Princeton boffins tout advantages of graphene.

Digital interface designed to replace LVDS, DVI, and eventually VGA.