Gary Sweeting

Platform Strategy, Microsoft Corporation

Open Open SourceSource

MicrosoftMicrosoft PeoplePeople

PartnersPartners

ParticipationParticipation

LearningLearning ArchitectingArchitecting2007…2007…

AIDS Vaccine Research ToolsWindows Live APIsClassroom and OnlineLearning Tools

ExperimentingExperimenting2001-20022001-2002

EnterpriseEnterpriseMany open source apps run on WindowsDemand improved interoperabilitySecurity, Reliability, Manageability, Flexibility

CommunityCommunityPort25 – 2M unique visitorsCodeplex – 40K registered users, 5000 projectsSourceforge – 52% cross-platform projects

Top 10 Open Source Projects

Open Source is more than just the top 10180K+ open source projects50% on Windows

ApplicationsApplications

Mixed Mixed AppsApps

Open Open Source Source

AppsAppsProprietaryProprietary

AppsAppsCommunity Developers

Commercial Developers

Database Administrators

Windows Administrators

APPLICATIONAPPLICATIONS S & &

SOLUTIONS SOLUTIONS

(Finished & (Finished & Attached Attached Services)Services)

APPLICATIONAPPLICATIONS S & &

SOLUTIONS SOLUTIONS

(Finished & (Finished & Attached Attached Services)Services)

GLOBALGLOBALFOUNDATIONFOUNDATION

GLOBALGLOBALFOUNDATIONFOUNDATION

BUILDING BUILDING BLOCK BLOCK

SERVICESSERVICES

BUILDING BUILDING BLOCK BLOCK

SERVICESSERVICES

MS HostedMS Hosted Partner Partner HostedHosted

SERVICESSERVICES

© 2008 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.