https://docs.microsoft.com/en-us/windows-server/manage/windows-admin-center/overview
Windows Admin Center

Admin Center performs its tasks using PowerShell and WMI.

Pour administrer des serveurs via une interface web unique, de Windows Server 2012 à 2019 (pratique pour pas tout réapprendre tout les quatre matins)

Les possibilités
Displaying resources and resource utilization
Certificate Management
Managing Devices
Event Viewer
File Explorer
Firewall Management
Configuring Local Users and Groups
Network Settings
Viewing/Ending Processes and Creating Process Dumps
Registry Editing
Managing Windows Services
Enabling/Disabling Roles and Features
Managing Hyper-V VMs and Virtual Switches
Managing Storage
Managing Windows Updates
PowerShell console
Remote Desktop connection
Storage Replica
Windows Admin Center also provides these solutions:

(...)
les limites :
Windows Admin Center is complementary to and does not replace RSAT (Remote Server Administration Tools)
since roles such as Active Directory, DHCP, DNS, IIS do not yet have equivalent management capabilities surfaced in Windows Admin Center.