3. Next Generation Communication & Collaboration What’s new in OCS/OC 14? What’s new in OCS/OC 14? Deliver the next generation communications system Ease of Use Software Powered Telephony Platform for Communication Solutions

5. demo

24. Q4 2009Q1 2010Q2 2010 UC 14 Metro Program Q3 2010Q4 2010

26. [Buy It button] Dynamic marketplace for buyers and sellers of Microsoft-based technologies Helps developers successfully connect with customers who need their software applications and professional services Largest directory of qualified IT providers and widest customer audience Lists applications built on all Microsoft platforms Links to your demo, trial and purchase pages now Extending Microsoft’s own commerce platform to developers in 2010 Showcase and sell your software and services Attract and engage customers Get lead notifications and customer insights www.MicrosoftPinpoint.com/GetListed The easy way to deliver your applications and professional services

31. Built by Developers for Developers….

32. © 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.