Windows 10/11 Enterprise E3 - subscription license (1 year) - 1 license

Windows 10/11 Enterprise E3 in CSP provides a flexible, per-user subscription for small and medium-sized organizations (from one to hundreds of users). You can move from Windows 10 Pro or Windows 11 Pro to Windows 10 Enterprise or Windows 11 Enterprise more easily than ever before with no keys and no reboots. After one of your users enters the Azure AD credentials associated with a Windows 10/11 Enterprise E3 license, the operating system turns from Windows 10 Pro to Windows 10 Enterprise or Windows 11 Pro to Windows 11 Enterprise, and all the appropriate Enterprise features are unlocked. When a subscription license expires or is transferred to another user, the Enterprise device seamlessly steps back down to Windows 10 Pro or Windows 11 Pro.