Windows 10/11 Enterprise E3 in CSP program is an upgrade offering that provides small- and medium-sized organizations easier, more flexible access to the benefits of Windows 10 Enterprise edition, whereas Microsoft Volume Licensing programs and Software Assurance are broader in scope and provide benefits beyond access to the Enterprise edition of Windows 10 or Windows 11.
NOTE: Customers ordering products designated for nonprofit organizations through the CSP program must first establish a tenant with Microsoft. Nonprofit customers who have not already done so are required to go through a quick registration process at
www.microsoft/nonprofit. Once they are approved, they will be assigned a nonprofit tenant and will be eligible to purchase nonprofit designated products.