Upgrading to Windows Server 2003

Windows Server 2003 provides many new tools, services, and features that combine to make a compelling case for upgrading from Windows NT Server 4.0: The ability to migrate by workload, increased file and print productivity, the easier-to-use Active Directory service, and the great economic advantages of server consolidation are just a few of the reasons to upgrade.

New and improved file, print, application, Web, and communication services provide a more robust, comprehensive platform for your critical business resources. Integrated features such as Active Directory and enterprise-class security services allow you to provide secure yet flexible access to all the resources your users need.

Application compatibility is an important customer concern when deciding to upgrade server operating systems. Find out which applications are compatible with Windows Server 2003.

Find out what's new with the Midrange Alliance Program (MAP), a community-driven organization that provides a roadmap for midrange computing environments, such as IBM's AS/400, iSeries, and i5 servers.

Contact the Online Concierge with questions about upgrading your environment to Windows Server 2003. Sign up to chat online with a live person who will provide you with links to content on Microsoft.com to help with your solution needs. Available 24 hours a day, 7 days a week, except major U.S. holidays.