Frequently asked questions
Find answers about installing, configuring, and troubleshooting AtlasOS. If the docs do not solve your problem, use the community support options.
Questions about installing AtlasOS
Questions after installation
General questions about AtlasOS
AME Beta questions
Where to get the Windows ISO for Atlas
Fix iTunes not recognizing Apple devices
How to uninstall AtlasOS
Quick answers
What is AtlasOS?
AtlasOS is an open-source modification of Windows that applies privacy, usability, and performance optimizations while keeping functionality and customizability.
Is AtlasOS safe?
AtlasOS publishes its source code and Playbook changes on GitHub for public review. Review those changes and the security configuration before deciding whether Atlas fits your needs.
Which Windows versions are supported?
Atlas supports Windows 11 Pro, Pro for Workstations, and Enterprise.
Windows Home is not supported
Change your product key to upgrade Windows to Pro before you install Atlas.