Keith Stuart: Handset sales are ambiguous and there have been problems with updates, but can WP7 shine as a gaming platform? We ask the developers working with Microsoft's smartphone contender
Got a new tablet computer or smartphone for Christmas? Don't be put off by the staggering amount of apps available – our experts have handpicked some of the best. By Jemima Kiss
• CES opened on Wednesday as Microsoft's Steve Ballmer and Robbie Bach took the stage to reveal... and what did they show off? Slate PCs from Hewlett Packard, though precious few details were revealed about when they might be available, for how much or - to be honest - what they really do
Scientists think they may have detected dark matter for the first time; More than 10m BlackBerry handsets were sold in the last three months; and Ubuntu's benevolent dictator steps back
Charles Arthur: A decade of change saw more people log-on, buy an iPod, and start tweeting, while companies looked to harness the amazing power of the net
Microsoft has backed out of its sponsorship of a comedy special from Family Guy creator Seth MacFarlane because it was 'not a fit' with the Windows brand