1. Ewan Mackellar / Andrew Ehrensing Microsoft Corporation
EXL314
Lync 2013 Architecture
Ewan Mackellar / Andrew Ehrensing
Microsoft Corporation

2. About this Presentation
Capabilities are subject to change
Packaging and licensing have not yet been determined
Any screen captures or concepts shown are pre-release and for illustration purposes only
All performance statistics are pre-release and subject to change
Disclaimer
This presentation contains preliminary information that may be changed substantially prior to final commercial release of the software described herein. The information contained in this presentation represents the current view of Microsoft Corporation on the issues discussed as of the date of the 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 presented after the date of the presentation. This presentation is for informational purposes only.
MICROSOFT MAKES NO WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this presentation. Except as expressly provided in any written license agreement from Microsoft, the furnishing of this information does not give you any license to these patents, trademarks, copyrights, or other intellectual property.

3. Lync 2013: Simple to manage. Cloud flexible.
Microsoft Lync
4/21/2017
Single system architecture. Leverages Active Directory and Office. Part of Dynamic Workplace. Mission critical. Increase IT efficiency. Reduce maintenance costs. Ready for future investments. Provide options with no radical change. Less complexity and maximum uptime. Integrates with existing on premise and online investments.
Lync 2013:
Simple to manage.
Cloud flexible.
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

4. Lync 2013
Deployment Options

5. Deployment option : Lync Server (On Prem)
Benefits from all Lync Server functionalities.
Maximum flexibility.
Interoperate with other on-premise investments.
Works with Exchange and SharePoint Online
Lync Server
Hybrid
Lync Online

6. Deployment option : Lync Online
Uptime assurance.
Using corporate directory
Use Lync with Click-to-Run
Reduced administration
Lync Server
Hybrid
Lync Online

7. Deployment option : Hybrid
The cloud on your terms.
No radical changes.
Less complexity.
Leveraging on-premise investments.
Lync Server
Hybrid
Lync Online

8. Lync 2013
Architecture Changes

9. Integrated System Presence and Instant Messaging Enterprise voice.
Tech Ready 15
4/21/2017
Integrated System
Presence and Instant Messaging
Enterprise voice.
Audio, video and web conferencing.
Mobile
Persistent chat.
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

10. Enterprise voice Enterprise grade telephony.
Built-in telephony features
One dial plan, CAC and location information across the enterprise.
One Administration for all voice scenario, gateway, devices and phones.
Response Group Service Manager* built-in, including IVR.
SIP Trunk and Inter-trunk routing*.
M:N Mediation Server to Gateway Routing*
Routing resiliency*
Caller-id improvements*
Delegate handling*
DID on-premise, user online using hybrid cloud.*
IP phone support for Office 365.*
Lync-to-phone for Office 365.
Enterprise grade telephony.
Built-in component, no other server required.
Scale with voice like other workloads
Centralized management, distributed.
*New in Lync Server 2013

11. Video conferencing Prime time video conferencing.
Built-in Front-End component. Software based reducing the cost of conferencing.
Interoperable for investment protection.
Support for up 250 users conferences
High-definition quality*.
Multiple video streams*.
Switched or pinned contacts*.
Smart cropping*.
Active speaker detection and indication.
Support of H.264* and VC-1 for third party videoconferencing and telepresence interoperability.
*New in Lync Server 2013
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

12. Web conferencing Immersive virtual meeting.
Innovation through software.
Reduce cost of the network.
Improve scale and reach.
Lync 2013 Web App for web based meeting.
Application sharing, audio/video through browser plug-in.*
Software based web conference MCU.
Microsoft Office Web Application Companion Server*.
One-click Lync meeting scheduling from Exchange OWA*. AD
Reverse proxy
Edge server
EE pool
SQL
WAC
SIP and Media traffic traffic
*New in Lync Server 2013 and Office 2013
http
*New in Lync Server 2013
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

13. Lync push notification services
Mobile
Extend Lync access with mobility service.
Mobile Enterprise grade unified communication.
Single client and user identity.
Built-in Front-End web services.
Single client for Online and On-premise, reducing the complexity of deployment.
Active Directory based authentication.
Optimized for battery and bandwidth usage.
VOIP, Video over IP* or PSTN callbacks.
GSM
Media gateway
DMZ
Internet
Reverse proxy
Media server
Lync server
Lync push notification services
WiFi
Media for callback
SIP
https (XML)
Push notification for Windows Phone
Edge
server
*New in Lync Server 2013
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

14. Lync persistent chat pool
Access through unified Lync client.
Integrated in Lync Server Architecture.
Highly available.
Compliant.
Unified client for up to 80k endpoints *
Connects anywhere to persistent chat rooms.
Large rooms support.
Built-in Lync administration for easy deployment, configuration and management.*
Disaster recovery support *
Compliance database option available.
SQL
SQL
Mirrored SQL
Lync persistent chat pool AD
SQL
Persistent chat (XCCOS)
Registration, presence (SIP)
persistent chat (XCCOS)
Lync edge
Lync FE pool
Registration, presence (SIP)
persistent chat (XCCOS)
Reverse proxy
*New in Lync Server 2013
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

15. Reduced maintenance Single System. Scalable. Flexible.
Tech Ready 15
4/21/2017
Reduced maintenance
Single System.
Scalable.
Flexible.
Small footprint.
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

16. Optional backup Standard edition
Single System
Front-end server runs all workloads.
No other server required to additional functionalities.
All in one box Standard Edition deployment.
Ideal for proof of concept, pilot, small and medium businesses.
Functionality: IM, Presence, Voice, Video, Conferencing, Mobility. Highly available* when peered with another server. PSTN access with Gateway, Direct SIP or SIP Trunk.
Scalability: up to 5,000 users. AD
Optional backup Standard edition
Standard edition
*New in Lync Server 2013

17. Scalable system Similar to Standard edition architecture
No other server required to additional functionalities
Enterprise edition with SQL server.
Ideal for large and medium size businesses, regional deployment.
Functionality: IM, Presence, Voice and Video, Conferencing, mobility. Highly available, medium scale to large scale.
Scalable *: Scale up by adding more FE servers:
Up to servers per pool
Up to 200,000 active users
Up to 1 million provisioned users AD
Enterprise edition front end servers
SQL
*New in Lync Server 2013

18. Remote site with survivability
Flexible system
High capacity architecture in each region.
Distributed resources with high availability.
Allow least cost routing across the enterprise.
Federation and remote access from 2 datacenters. AD
Primary site
PSTN Europe
SQL
External access
Remote site with survivability
SIP trunk
SQL
Directors
Secondary site
External access
SQL
PSTN Americas

19. Exchange UM and archiving Optional persistent chat pool
Small footprint
Front-end server running all workloads.
SQL Server backend.
Edge server.
Persistent chat Server.
Monitoring database.
Exchange.
System Center.
SharePoint WAC*. AD
Active directory
Web access and mobile
Lync endpoints
FPO
SQL
Monitoring
Edge server
XMPP Gw
Central Mgt
Voice routing
Conferencing
Lync Web App
Mobile
SIP registrar
Exchange UM and archiving
Remote
users
DMZ
SQL
System Center
Public
clouds
Front end servers
Back end SQL server
Optional persistent chat pool
Federated
businesses
WAC
PSTN
*New in Lync Server 2013

20. Mission critical New High scale architecture Secured by Design
Easy site recovery.
Virtualization.

21. Higher scale architecture
New loosely coupled architecture and SQL Mirroring
Data, Presence stored and synchronized across Front-end
Distributed users and services across the Front-Ends via UserGroups
Built-in pool high-availability
Lync 2010 pool
8 Front-Ends, tightly coupled back end
Lync 2013 pool
12-20 Front-Ends, loosely coupled store
SQL
SQL
SQL DB
business logic
Storage
DB used for presence updates, subscriptions
Dynamic data: presence updates handled on FEs
1..8 FE
1..12FE

22. What is the Lync 2013 High Availability Model?
Problem:
New Lync 2013 workloads & clients (multi-view video, XMPP, mobility, LWA) require more server resources per user.
This impacts the number of users per Front-end server.
SQL backend is the bottleneck preventing Scale-out - adding more servers per Pool (> 10)
Every transaction needs to be committed to the Database.
Managing HA for DB is expensive
Solution: Lync 15 Bricks
Front End servers manage user state
Front-end servers keep synchronous backup copies of their data on 3 other Front-ends.
Front End servers and Back End databases are “loosely” coupled
“Lazy writes” to the database for rehydration and disaster recovery
“Bricks” are Front-end servers used to scaled-out Lync deployments

23. Lync 2013 Preview HA Model Lync 2010 Pool Lync 2013 Preview Brick Pool
10 FE + tightly coupled back end
Lync 2013 Preview (FE s+ loosely coupled Back-end store)
Blob Storage
SQL® Server database (DB) bottleneck – business logic
DB used for storing “Blobs” – persisted store
DB used for presence updates and subscriptions
Dynamic data: Presence updates handles on FEs
1-10 Front End Servers
1-N Front End Servers
Capacity:
10 servers/pool
80,000 concurrent users/pool
Capacity:
TBD – Will be published at product release
Evaluating servers per pool 23

24. High Availability - Architecture
Lync Users are automatically mapped to “Groups”
Each “Group” is dynamically assigned to 3 Front-end servers within a Pool (a Primary, a Secondary and a Tertiary).
When a user logs in, the Primary server will start servicing all of the user’s requests.
Changes to the user’s data (such as Contact list changes) will be synchronously replicated to secondary/tertiary as well (3 replicas).
If a primary server dies, then this group would fail over to the secondary. (No data loss)
Writes to the back-end database occur periodically (not synchronous).
When a server dies, all the “Groups” assigned to that server as will failover to different servers (load balancing).

25. High Availability – How does it work?
Bob is homed on FE1 (primary)
There are 3 copies of this user’s data: 1 primary (FE1), 2 backups (replicas in FE2, FE3)
User is signed in to primary
User’s activities, data are replicated
Pool Back-end
FE1
FE2
FE3
Primary goes down
User re-signs to one of the backups
Replicated data is available on FE2. User
Bob

26. Secured by design 10 years of Microsoft trustworthy engineering.
Tech Ready 15
4/21/2017
Secured by design
10 years of Microsoft trustworthy engineering.
Secure connections and end points, encrypted media.
Strong identity, authentication & authorization.
Connection and message throttling, and protocol validation.
Web access and mobile
Session security: HTTPS
Audio/Video: SRTP
Caller always authenticated
IM content filter
Client version check
Remote
users
DMZ
Anti virus.
Windows Server built in protections.
Lync server pool
SQL
Authentication & isolation through Edge
IM filter
Secure anywhere access
OAuth2 server-tp- server
Public
clouds
Lync endpoints
Session security: TLS
Audio/Video: SRTP
Caller always authenticated
IM content filter
Client version check
Federated
businesses
Exchange & SharePoint
OAuth2 Server-to-server trust AD
Active directory
FPO
Edge
servers
PSTN
Message throttling
Mandatory session validation
PSTN GW
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

27. New : Easy site recovery
Enterprise grade UC resiliency.
Service resiliency, across pools and datacenters, full UC Services
Low cost infrastructure and deployment.
Low cost HA, identical clusters, real-time replication and easy configuration.
Fast recovery across pools and data centers.
Pools loaded 50%, users fail to new pool.
Fully integrated in IT management tools.
Lync Server Control Panel, System Center alarms, PowerShell
Site1
Site2
AD Forest
Shared Servers
Shared Servers P1 P2 P3 P4 P5 P6 P7 P8 P9
P10

28. Server virtualization
Reduce costs and improve operational efficiency
Hypervisor of your choice
All workloads are supported, fully distributed
Windows Server 2012 hyper-V capabilities support*
Host OS
Host NIC
DAS
Guest NICs
DAS
Standard Edition
Edge
Monitoring DB
Host OS
Host NIC
DAS
Guest NICs
Front-end
Edge
SQL
Host-to-Host
NIC
SAN
Fiber Channel
SAN
*New in Lync Server 2013

29. Virtual desktop infrastructure
Enterprise-grade VDI unified communications.*
Support for PC and thin client.
Plugin for audio and video redirection.*
Support for major virtual desktop vendors.
Lync
Multi-party A/V,
PSTN access
Server
New Supported VDI Features in Lync 2013
Instant Messaging (IM)/Presence
Audio
Video
Data collaboration
Office/line-of-business (LOB) application integration
Device integration
Automatic device selection
Human Interface Devices (HID) (including multiple HID)
Click to join online meetings
Mode and participant escalations
Call Admission Control (CAC), Call Park, Media Bypass, E911, Location
Signaling
(e.g., IM/P, Data Collaboration, App Integration )
PC environment renders on PC or thin clients
Peer-to-Peer A/V
Lync VDI Plugin provides media redirection
Lync
Remote desktop servers execute PC environment
*New in Lync Server 2013

30. Efficient Modern operations. Active Directory. Migration.
Monitoring and reporting.
Compliance and contact store.

31. Modern Operations Reduce cost of deployments.
Design and deploy architectures using simple tools
Administer easily and efficiently from anywhere.
Increase your enterprise security using RBAC custom roles
Support consumerization of IT and large enterprise deployment with IPv6

32. Active directory One user, security and authentication.
Eliminate separated databases.
Available across systems and clients.
Synchronization
Synchronization
MIIS, FIM or ILM
Synchronization
User forest
Users
AD DS
Trust
relationship
Trust relationship
User forest
Users
AD DS
AD DS
Disabled users
Resource forest

33. Migration Install new server or new client first, your choice.
Multiple version of Lync server in the same infrastructure.
Move users across pool with no users loss of data.
Allows seamless migration for users.
Legacy and latest remote access.
Legacy and latest federation.
Production
Pilot
Legacy edge
Merge-CsLegacy Topology
Import-CsLegacy Configuration
Import-CsLegacy Conference Directory
Move-CsLegacy User
Legacy director
Legacy pool
SQL
Latest pool
SQL AD

34. Migration Install new server or new client first, your choice.
Multiple version of Lync server in the same infrastructure.
Move users across pool with no users loss of data.
Allows seamless migration for users.
Legacy and latest remote access.
Legacy and latest federation.
Latest remote access.
Production
Pilot
Legacy edge
Latest edge
Legacy director
Latest director
Legacy pool
SQL
Latest pool
SQL AD

35. Monitoring Manage and Monitor Lync with the same IT tools.
End to end system visibility.
Control your SLA from one place.
Detect communication problems before users.

36. Reporting Built-in reports running on SQL server.
True end-to-end unified communications report.
Deliver comprehensive data for billing ISV.
Report to system center communication issues.

37. Compliant & contact store
One archive store.*
One archive policy.*
One compliance experience.*
One contact store.
One call detail record database.
*New in Lync Server 2013

38. Compliant & contact store
Exchange Server 2013
Lync Server 2013
SQL
Unified e-discovery, preservation, records management experience
Contacts
favorites
buddy list
End-user access to IM archive in mailbox conversation history folder
Buddy list FE
EWS
End-user Lync IM and
online meeting experience
Read favorites and buddy list
R/W favorites and buddy list
Lync
Outlook 2013, Lync 2013 rich client, OWA
Lync
Mobile
Lync 2010
Lync server
Exchange
Presence
server
Archiving
CDR
QoE
Web Conf
Lync Storage Service
Queue + task manager
Queue DB
Unified contacts
Archival processing (IM, WebConf)
Monitoring processing
(CDR/QoE)
Replication
for HA
Exchange 2013
SQL DB

39. Connected
Skype.
Federation.
Remote access.
Hybrid.

40. Skype, federation & remote access
Extend reach with open federation.
Anywhere access.
Rerouting and resiliency for WAN.
Interoperable with third parties.
OCS/Lync Federated
SQL AD
SIP
Edge server
SQL
SIP
SIP
XMPP
SIP
SIP
FPO
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

41. Directory Synchronization
Tech Ready 15
4/21/2017
Hybrid
Split Domain Architecture
Directory Sync AD
Directory Synchronization
Microsoft Federation Gateway
Lync 2013
Active Directory Federation Services
Active Directory
Authentication
Lync edge
Reverse proxy
Lync 2013 pool
SQL
SIP
Lync Federation
IM/P, voice and video
Lync 2010 pool
SQL
Lync online user
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, 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.

42. Tech Ready 15
4/21/2017
Session Objectives
Introduce you to the exciting new and improved capabilities in Lync 2013 in the core workload, mobile access, scaling, security, manageability and ease of operation
Talk about the architectural underpinnings for the new and improved capabilities
Demonstrate how Lync 2013 is capable of mission critical and modern operations
Lync 2013 is a truly integrated system for delivering world class, mission critical UC&C Capabilities for modern devices
Choice of deployment options: On-premises, Online or Hybrid
© 2012 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.

43. Related Content EXL314 – Lync 2013 Architecture Wed 13:45-15:00
EXL316 – Lync 2013 Meeting Improvements Wed 17:00-18:15
EXL321 – Lync 2013 Deployment Thur 8:15-9:30
EXL224 – Lync 2013 Customer Panel Q&A Thur 13:45-15:00
EXL325 – Lync 2013 Voice Improvements Thur 15:30-16:45
EXL231 – Demystifying Integration of Lync to PBX Fri 8:15-9:30
EXL334 – Lync 2013 Enterprise Networking Fri 13:45-15:00
Lync Demos – Microsoft Booth

44. Track Resources Download and evaluate Exchange 2013 Preview
Download and evaluate Lync 2013 Preview
See and test drive Exchange and Lync in our Customer Immersion Experience Centers
Get a Lync Business Value Assessment
Get an Exchange and Lync Technical Briefing

45. 4/21/2017 9:53 AM
© 2012 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.
© 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.