



Due to the ambiguous nature of the name and the originally poor communication Microsoft released relating to this SKU, many individuals believed that this was a full license of Windows 10 Enterprise. The license can be used on up to 5 machines per user and is strictly for performing upgrades. This subscription allowed users to connect their workstations to Azure AD and upgrade a valid Windows 10 Pro license to Windows 10 Enterprise. Around a year ago, Microsoft released a new subscription called Windows 10 Enterprise E3.
