Keith Stuart: Want to experience the Xbox One console months before its launch? On Tuesday 17 September, The Guardian will be hosting an intimate hands-on event in London – get your name on the guest list!
As Nokia is bought by Microsoft its heritage of handsets - for many their first mobile phone - ends. Which were your favourites and what went wrong? Join our open thread
Launched ten years ago today, the chat service built its success on the network effect - but its future depends on not being crushed in the Microsoft machine. By Alan Mamedi