See LiveSide.net for more details and screen shots
- "Far richer editing - the Word Web App has an all new page layout with much greater formatting capabilities. PowerPoint now supports creating transitions and animations. Excel has dramatically improved chart rendering and an all-new Interactive View that brings the power of Excel to any table of data on the web. OneNote has better navigation and search.
- Web Apps wherever you go - the Web Apps are now available on a broader set of devices, browsers and sites. They work great on the latest browsers, including new "touch-friendly" UI controls. Our mobile interface has been redesigned to take advantage of today's smartphone capabilities. The Web Apps are integrated with more services you use all the time, like Exchange, Lync, and Facebook.
- Collaboration and sharing - you can now co-author in all four Web Apps (Word, Excel, PowerPoint, and OneNote). We've also integrated commenting and sharing into the Web Apps hosted on SkyDrive and Office 365."
Office Next - Office and the Cloud