Facebook has lost millions of users, independent data suggests, as alternative social networks focus on those looking for new online playgrounds.
Chinese telecoms equipment group Huawei has presented a device it claims can download high definition films in minutes and songs in seconds.
Record Christmas takings have swollen Amazon's cash pile to as much as $9-billion, the online retailer is expected to declare.
Abuses continue at Foxconn despite warnings from Apple, a rights group says, with staff enduring gruelling workloads and humiliating punishments.
Facebook is preparing to take on Google and Apple's domination of the smartphone market by creating its own handset, codenamed Buffy.
With recent results suggesting that it has outsold Nokia, the Korean manufacturer is dominating a difficult market.
Internet bank PayPal says Google's mobile wallet payment system could be obsolete before it even comes to market.
The site is expected to sell a 10% stake for as much as $10-billion but there are doubts about its value.
The world's leading social site is expected to sell off a 10% stake for up to $10-billion -- implying an overall value of $100-billion.
Service outages and failure to keep up with the iPhone mean BlackBerry's popularity is waning and its creators have paid the price.