When completing the Intune integration steps, download and install the Intune Company Portal to enroll your device.
- Enrolling Windows devices with the Intune Company Portal
- Enrolling Android devices with the Intune Company Portal
- Enrolling iOS devices with the Intune Company Portal
- Enrolling MacOS devices with the Intune Company Portal
For more details, check the Microsoft Intune documentation at learn.microsoft.com/en-us/mem/intune/user-help