: Can download the multi-edition ISO for Arm64 directly from the main software download site.

certutil -hashfile C:\path\to\Win11_ARM.iso SHA256

files directly to the public, simplifying the installation process for ARM-based hardware like Copilot+ PCs (Snapdragon) and virtual machines on Apple Silicon Macs. Previously, users had to rely on the Windows Insider Program or third-party tools like UUP Dump, but stable versions are now accessible via the standard Microsoft software download portal. Microsoft Learn Official Download Sources