Microsoft launched the free version of Office Web Apps after nine months of allowing select users to test the Technical Preview. The service is initially available via Windows Live SkyDrive (integration with Hotmail is not yet ready) at office.live.com to users in the US, Canada, Great Britain, and Ireland, with support for English, Spanish (USA), and French (Canada) languages. Users who don't live in those regions still have access, but they can't choose their language; Microsoft says...