Windows 10/11 Enterprise E5 - subscription license (1 year) - 1 license

Windows 11 Enterprise E5 includes everything in Windows 11 Enterprise E3 with the addition of Microsoft Defender for Endpoint - a security service that helps enterprises detect, investigate, and respond to advanced attacks on their networks.

Building on the existing security defenses in Windows 11 Enterprise E3, Microsoft Defender for Endpoint provides a post-breach layer of protection to the Windows 10 security stack. With a combination of client technology built into Windows 11 and a robust cloud service, it can help detect threats that have made it past other defenses, provide enterprises with information to investigate the breach across endpoints, and offer response recommendations.