The project recommends a "clean" install process for stability.
. Instead, AtlasOS is now installed as a "Playbook" that you apply to an official, unmodified Windows installation Atlas Documentation Official Installation Resources atlas os windows 10 iso link
: AtlasOS has officially ceased support for Windows 10 as of October 2025. While old versions exist, the developers now prioritize Windows 11. The project recommends a "clean" install process for