Microsoft has released Windows 11 ISO media for Arm64 PCs, enabling clean installations on devices with Arm64 processors, including Snapdragon X Copilot+ PCs. The ISOs, around 5GB in size, can be downloaded from Microsoft's website and are intended for use in virtual machines as well as direct installation on compatible hardware. Users with Snapdragon X chips can install without modifications, while those with older Snapdragon systems, like the Microsoft SQ3, must integrate drivers into the ISO before installation. This process involves obtaining drivers from the OEM, extracting and modifying the ISO using the DISM tool, and repackaging it. The release signifies a shift in Windows on Arm, enhancing performance and expanding Arm-based hardware availability.