Installation requirements
Verify that you meet all requirements before proceeding.
System requirements
Before proceeding, ensure you have:
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Backed up all important data to a safe location:
- Cloud storage (Google Drive, Microsoft OneDrive, Dropbox)
- External storage (NAS, portable drive, USB drive)
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Met the Windows 11 system requirements
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64-bit CPU (x64) or ARM CPU (ARM64) - Use x64 Windows ISO for Intel/AMD CPUs, or ARM64 Windows ISO for ARM systems (check your system architecture)
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Supported Windows edition: Pro, Pro for Workstations, or Enterprise (Windows Home is not supported)
Important
The installation process reinstalls Windows, which will erase your current installation. Back up all important data before proceeding.
Choose your installation method
AtlasOS offers two installation methods: