. Downloading a pre-modified ISO from third-party sites violates Microsoft’s licensing terms and introduces severe malware risks. Instead, AtlasOS operates as an open-source, script-based playbook framework applied directly on top of an official, clean Microsoft Windows installation.
Immediately scan your system with Malwarebytes and Windows Defender Offline. Better yet: perform a clean installation of official Windows 10 and change all your passwords from a different device. Assume the worst. Atlas Os Windows 10 Iso