Infrastructure Services
DNS
DHCP
File Services
Key management
Terminal Services
Remote Access
Windows Server Update Services
Web Services (IIS)
Windows Deployment Services
Virtualization & Data Center Mgmt. Services
Hyper-V
SCVMM
SCOM
SCCM
SCDPM
Identity Services
Active Directory Domain Services
Active Directory Certificate Authority(PKI)
Active Directory Rights Management
Services
Active Directory Federation Services
Messaging & Collaboration Services
Exchange
Skype for Business
SharePoint (Administration)
Office Online Server
Database
SQL Server
Development Tools
Azure DevOps Server\ GitHub