Here’s a of installing Windows Server 2022 from the official ISO file:

To install Windows Server 2022 from the en-us_windows_server_2022_x64_dvd_620d7eac.iso file, you need to prepare bootable media and follow a structured setup process. This ISO contains the 64-bit English (United States) edition of the operating system.

The system will copy files and install features. The server will restart several times during this phase. When it finishes, it will launch the OOBE (Out of Box Experience).