Charitable programme will run through December.

Exploit especially dangerous for Firefox users.

Study claims update will provide little speed enhancement.

New platform guns for enthusiast users with four graphics cards.

UAE capital pumps US$622m into chipmaker.

Password-stealing Trojan found on new drives.

Open handset project gets SDK and $10m developer challenge.

Company shifts focus to printers.

Vulnerabilities affect OS X and Windows versions.

Mistaken report sends users searching for 'beta' release.

Google reinforces service to run faster and support new features.

Fake codec delivers Mac malware onto the alternative computing platform.

Researcher finds glaring holes in new Apple OS.

Site automatically strips iPhone protections.

Major sites hit with search ranking demotion.

Onecare fingered for unauthorised downloads.

Arizona plant to produce 45nm chips.

Investment values Facebook at US$15bn.

Nielsen demographic data added to video advertisement service.

Networking giant positions WiMAX for developing countries.