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    Learn more about product sales documents, purchasing and trial software information, software licensing terms and more.
    Microsoft Volume Licensing provides a cost-effective, customized way to acquire Microsoft software for organizations with multiple computers.
    Microsoft Services Provider Licensing Agreement (SPLA) enables you to tailor your IT services to your customers’ needs.
    Download the volume licensing brief PDF to understand the Microsoft licensing policies for Windows Server Remote Desktop Services (RDS).
    Learn about Microsoft Visio licensing solutions. Read terms and conditions and frequently asked questions. Try Microsoft Visio, or Buy now.
    Get answers to common questions about licensing Exchange, transitioning between Exchange Server versions, pricing and licensing, Exchange Online, and more.
    Describes how to change the product key for a Volume Licensing installation of Windows XP.

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