Windows Server 2016 Build 14393.970 (ENU) - April 2017 Update: A Detailed Review
Criticism and Challenges
Navigating Legacy Builds: A Look at Windows Server 2016 (Build 14393.970) – EN-US, April 2017
version 1607. Key features available for activation include: Microsoft Learn Compute & Virtualization : Hyper-V support for Nano Server , hot add/remove for memory/NICs, and Windows Server Containers Storage Spaces Direct (S2D) Storage Replica for disaster recovery. Shielded Virtual Machines (using BitLocker encryption), Host Guardian Service Just Enough Administration (JEA) Management
Part 5: Known Issues with Build 14393.970
4.3 Post-Installation System State
The April 2017 update for Windows Server 2016 (build 14393.970 ENU) is an important cumulative update that includes security patches, performance improvements, and stability and reliability fixes. Windows Server 2016 users should install this update as soon as possible to ensure their systems are up-to-date and protected against known vulnerabilities.
If you are looking for the general capabilities of the operating system installed from this media:

