The most popular story this week was Lenovo's announcement that it was adding its name to the list of PC makers offering a free upgrade to Windows 7 for anyone purchasing a new computer pre-installed with Vista between now and 31 January 2010. The announcement follows hot on the heels of Microsoft revealing the official pricing for Windows 7.

Elsewhere, Apple was a surprise addition to the list of vendors agreeing to a standard for mobile phone chargers this week; while our articles on the official release time for Firefox 3.5 and our review of the web browser update were both popular with V3.co.uk readers.

Lenovo to offer free Windows updates
More PC vendors sign on to Windows 7 update plan

Apple agrees to industry standard mobile phone charger
IPhone maker among 10 mobile companies that will support micro-USB chargers

Firefox 3.5 to be released today
Latest version set for UK availability at 5pm

First Look: iPhone 3GS
Is the latest incarnation from Apple worth the hefty price tag?

Review: Mozilla Firefox 3.5
V3.co.uk gets hands on with Mozilla's latest web browser

Pirate Bay continues to battle copyright laws
Controversial organisation launches video streaming service to rival YouTube

Lower EU roaming charges start today
European Commission slashes cost of calls, texts and data

Google mistook Michael Jackson searches for net attack
Web giant admits error

Celebrity deaths touch off spam frenzy
Warnings sounded over Michael Jackson and Farrah Fawcett spam

Harry Potter next up for hackers
Criminals use 'black hat' search engine optimisation to snare Potter fans