Intune is constantly being updated with new features and patches, so Microsoft's official documentation is the best resource for any Intune information.
Overview of Intune
Assign Applications
Autopilot
Configure Device Settings
Configure Compliance Policies
Create Applications (Please Start all of your applications with your department's acronym)
Create Groups*
Defender for Endpoint
Device Enrollment
Protect Devices
Remotely Manage Devices
New Features in Development