Apple’s iPad tablet eats into PC market

Success of media tablets threatens Microsoft products such as Windows and Office

Facebook set to launch ‘Gmail killer’ email system

Social networking firm expected to unveil @facebook.com email that could make it a serious rival to Gmail

Industry group says coalition's 'Silicon Marshes' plan will not help regions, as study reveals they have lost thousands of jobs

Chief executive Steve Ballmer under pressure as Microsoft loses its cloud-computing champion

The former internet colossus is looking increasingly tired and predators are already circling

European commission says UK does not comply with EU law, after failing to investigate BT's trials of Phorm software

Behaviourally targeted online advertising firm continues to burn through dwindling cash reserves at $1.8m a month. By Mark Sweney

Hadley Freeman: Think of it as your life going down the drain while you spend hours casually stalking other people's lives

Mark Zuckerberg, founder of Facebook, is only 26 but he's already worth $6.9bn and the fastest riser on Forbes rich list

Samsung enters mobile computer market with 7in Galaxy Tab, launched at IFA consumer electronics show in Berlin

Subscription-based Sony Qriocity service to be available in UK though PlayStation 3s and other Sony devices this year

Search giant plans new operations centre for Google Maps developers at its 1,500-strong European headquarters

Security software company's board agrees to purchase by microprocessor giant at $48 a share, with total value of $7.68bn

Communications minister Ed Vaizey reneges on promise to review the tax on fibre-optic networks