Back in July, Microsoft announced the upcoming update for Office Web Apps as part of Office 2013 refresh. Microsoft later released a preview of Office 2013 Web Apps in SkyDrive for users to try the apps and provide feedback. Today, Office 2013 Web Apps are now live in SkyDrive and all the users will be able to create a new Word, Excel, PowerPoint and OneNote files using the latest updated apps. You can read the full list of features that are part of this release here.
You can see a preview of Office Web Apps in the video below,